a child is standing 600m away from 40Hz sound source .What is time interval in which successive compression from the source reach him?

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Solution

Dear Student,
The time interval between successive compressions is equal to the time period of the wave. And this time period is the reciprocal of the frequency of the wave.
It is given by:
T = 1 / Frequency
= 1 / 40
= 0.025 s

Regards

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a child is standing 600m away from 40Hz sound source .What is time interval in which successive compression from the source reach him?

Dear Student, The time interval between successive compressions is equal to the time period of the wave. And this time period is the reciprocal of the frequency of the wave. It is given by: T = 1 / Frequency = 1 / 40 = 0.025 s Regards

Dear Student,
The time interval between successive compressions is equal to the time period of the wave. And this time period is the reciprocal of the frequency of the wave.
It is given by:
T = 1 / Frequency
= 1 / 40
= 0.025 s

Regards