A groove on a monophonic phonograph record wigges

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Reference no: EM13548967

A groove on a monophonic phonograph record wigges laterally such tht its amplitude and frequency more or less ocresspond to the sound that is recorded. If at a given moment the needles is moving through the groove at 0.50 m/s, what would be the wiggle wavelength for a 1.5 kHz tone? Book anwer is 3.3 x 10^-4 m. Please show steps.

Reference no: EM13548967

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