a wave produces 100compressions and 100rarefractions in 20 miliseconds .what will be its frequency
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If there are 100 compressions and 100 rarefactions , it means that there 100 waves
.1 millisecond=1/1000second.
Frequency is number of waves produced per second so frequency is 5*10^3 Hz.or 5000Hz
.1 millisecond=1/1000second.
Frequency is number of waves produced per second so frequency is 5*10^3 Hz.or 5000Hz
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