Формулы Flashcards

1
Q

Средняя кинетическая энергия

A

Ек=3/2кТ

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2
Q

Уравнение Клапейрона

A

PV/T=const

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3
Q

Уравнение Менделеева-Клапейрона

A

PV=m/n*RT

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4
Q

Внутренняя энергия

A

U=3/2*vRT

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5
Q

Напряжённость

A

E=F/q

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5
Q

Работа газа

A

A=pAV

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6
Q

Сила Ампера

A

FA=BIL*sina

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7
Q

Сила Лоренца

A

Fл=qvB*sina

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8
Q

Магнитный поток

A

Ф=ВScosa

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9
Q

Электродвижущая сила (ЭДС)

A

Ei=AФ/At

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10
Q

Период колебаний

A

T=t/n

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11
Q

Частота колебаний

A

v=1/T=N/t

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12
Q

Период колебаний для пружинного маятника

A

T=2п модуль m/k

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13
Q

Период колебаний для математического маятника

A

T=2п корень из I/g

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14
Q

Период электромагнитных колебаний

A

T=2п модуль LC

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15
Q

Относительный показатель преломления

A

sina/siny=n2/n1=n

16
Q

Энергия кванта излучения

A

E=hv

17
Q

Частота излучения

A

v=c/ню

18
Q

Уравнение Эйнштейна для фотоэффекта

A

hv=Ав+mv2/2

19
Q

Закон радиоактивного распада

A

N=N0*2-t/T