Предмет: Физика, автор: zcherkawun

зачем мастер по настройкам пианино ударял по камертону?

Ответы

Автор ответа: MrRomchik1

Камертон при ударе издает звук (начинает колебаться с чястотой от 20 до 20000 герц). Звук, который издает камертон никогда не меняется по высоте, то есть частота не изменяется. Поэтому делают камертоны, которые звучат по нотам. Мастер бьет по камертону, что бы сравнить его звучание с пианино и не ошибиться.

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