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A person is listening to a tone of 500 Hz sitting at a distance of 450 m from the source of the sound. What is the time interval between successive compressions from the source?


Answer :

The time interval between successive compressions from the source is equal to the time period and time period is reciprocal of the frequency.

\(\therefore T= \frac{1}{F} \)

\(\Rightarrow T= \frac{1}{500} \)

\(\therefore T = 0.002 s \) .

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