Предмет: Физика, автор: zhekavitya

частота колебания ножки кмертона 1000Гц. каков период колебаний? сколько колебаний совершит ножка камертона за 5сек

Ответы

Автор ответа: bloodwolf7

Дано:
n=1000Гц
t=5c
Найти:
T-?
n-?
Решение:
T=1/n=0,001c
T=t/n ⇒ n=t/T=5000

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