the frequency of a source of sound is 50Hz. how many times it vibrates ina minute
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1/T = frequency
1/T = 50
T = 50×1
T = 50
it vibrates 50×60=3000 times in a minute
1/T = 50
T = 50×1
T = 50
it vibrates 50×60=3000 times in a minute
wasif24680:
thank u very very very very much
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