Question
a violin string emits sound of freqency 510Hz.how for will be the sound waves reach when string completes 250vibration?the velocity of sound is 340M/S.
Answers
period = T = 1/f = 1/510 second
distance in one period = 340(1/510)meters
distance in 250 periods =250*340/510
distance in one period = 340(1/510)meters
distance in 250 periods =250*340/510
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