Physics, 14.01.2020 20:31 Nathaliasmiles

Apiano string sounds a middle a by vibrating primarily at 220 hz. a)calculate its period. b)calculate its angular frequency. c)calculate the period for a soprano singing a "high a," two octaves up, which is four times the frequency of the piano string. d)calculate the angular frequency for a soprano singing a "high a," two octaves up, which is four times the frequency of the piano string.

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Apiano string sounds a middle a by vibrating primarily at 220 hz. a)calculate its period. b)calculat...