Предмет: Физика, автор: Hu4egoHe3Hayu

Сколько с чистотой 1 килогерц при нормальных условиях длинна волн звукового колебания?

Ответы

Автор ответа: MashaPutnaj

Дано ν=1000 Гц Vзв=330 м/с λ- ?

скорост волны V=λ*ν

λ=V/ν=330/1000=0,33 м

Ответ λ=33 см

Автор ответа: Hu4egoHe3Hayu

вот это спасибочки однако

Автор ответа: MashaPutnaj

В натуре подфартило...

Автор ответа: Hu4egoHe3Hayu

))

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