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1признаки явления или его определение 2условия при которых наблюдается и протекает явление 3сущнос

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План изучения физического явления:

1)признаки явления (или его определение)

2)условия при которых наблюдается и протекает явление

3)сущность явления (объяснение его на основе известных научных теорий)

4)связь данного явления с другими

5)примеры использования явления на практике

     6)примеры вредного действия явления.

План изучения физической величины:

1) какое свойство (качество ) тел (явлений ) характеризует данная величина;

2) формула, выражающая связь данной величины  с  другими;

     3) единица измерения;

4) классифицирующий признак: скалярная или векторная, размерная или безразмерная,

основная или производная в системе СИ,

5) способы измерения величины.

6) определение величины;

План изучения физического закона

  1.  когда и кем был открыт и сформулирован закон
  2.  связь между какими величинами или явлениями выражает закон
  3.  формулировка закона
  4.  математическое выражение закона
  5.  опыты,  подтверждающие справедливость закона

объяснение закона на основе современных научных теорий

План изучения опыта:

  1.  цель (основная идея) постановки опыта
  2.  когда и кем опыт  был впервые поставлен
  3.  оборудование, используемое в опыте
  4.  схема опыта
  5.  воспроизведение опыта в лабораторных условиях

выводы из опыта

План изучения прибора:

  1.  название и назначение прибора,                 
  2.  внешний  вид и  отличительные  признаки  прибора,                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
  3.  схема и устройство прибора (его основные части, их назначение)
  4.   принцип действия прибора,
  5.  правила использования прибора,

     6)   область применения

Билет № 2.  Явление инерции. Первый закон Ньютона. Сила и сложение сил. Второй закон Ньютона. 

  1.  Опр1:

Инерция – ФЯ сохранения телом скорости при отсутствии  действия на него со стороны других тел или взаимной компенсации этих действий.

  1.  Условие:

 R=0  Равнодействующая сила =0

  1.  Сущность:

изменение скорости тела происходит только при взаимодействии с другими телами.

  1.  С МД, с сохранением скорости.
  2.  Все виды транспорта, движение в космосе.

Физическая Величина

Масса

Сила

Ускорение

Какое свойство (качество ) тел  (явлений )  хар-ет  данная ФВ

Количество вещества

Мера взаимодействия тел

Быстроту изменения скорости

Формула, выражающая связь данной величины с другими.

M=v

F=ma

a=

Единица измерения.

Кратные , дольные.

Кг

Н

м/

Классифицирующие  признаки  

Ск. Рз Ос.

Вк. Рз.ПР

Вк.Рз Пр

Способы измерения величины

Весы

Динамометр

Расчет

Определение  величины

Масса - это ФСВ, являющаяся мерой инертности, энергии, гравитации и количества вещества.

Сила - это ФСВ, являющаяся мерой действия одного тела на другое.

Ускорение-это ФВВ равная отношению изменения скорости к промежутку времени, за которое это изменение произошло.

  1.  Движение по инерции транспорта при гололеде, во время ДТП.

Законы динамики описываются при помощи ФВ

6. Опр.3: Равнодействующая сила- векторная сумма всех сил, действующих на тело.

Рисунок.

Первый  закон Ньютона

Второй закон Ньютона

  1.  когда и кем был открыт и сформулирован закон

1.Ньютоном , конец 17века .

1.Ньютоном , конец 17века .

  1.  связь между какими величинами или явлениями выражает закон

Первый Закон Ньютона- закон инерции 

под силой понимается равнодействующая сила).

2. Связь между  силой, действующей на тело, его массой и ускорением, полученным телом в результате действия силы.

  1.  Формулировка закона

Инерциальная СО.

Ускорение, полученное телом в результате действия силы, прямо пропорционально этой силе и обратно пропорционально его массе.

  1.  математическое выражение закона

   a=

объяснение закона на основе современных научных теорий

Нет взаимодействия – нет ускорения.

При действии на тело нескомпенсированной силы его скорость всегда изменяется. А если меняется скорость, то тело движется ускоренно.

опыты,  подтверждающие справедливость закона

Движение тел в космосе

Неравномерное движение.




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