Предмет: Физика, автор: ivanpavlenko7777

СРОЧНО!!як зміниться хід маятникового годинника якщо його перенести з долини у восокогір'я

Ответы

Автор ответа: dashakrytaa1

0

Ответ:

Формула периода колебаний:

T=2π*√ (L/g)

При охлаждении длина маятника УМЕНЬШИТСЯ, а значит и период колебаний тоже уменьшится

khrystynasidlyar: При ізобарному розширенні одноатомного ідеального газу його внутрішня енергія збільшилась на 300 Дж.Яку кількість теплоти пуло передано газу?
а)500Дж
б)200Дж
в)300Дж
г)100Дж

khrystynasidlyar: Допоможіть

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