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प्रश्न
A person who is sitting at a distance of 400 m from a source of sound is listening to a sound of 600 Hz. Find the time period between successive compressions from the source?
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उत्तर
Frequency = `1/"Time period"`
Time period = `1/"Frequency"` = `1/600`
T = 0.00167 seconds
The time period between successive compressions from the source is 0.00167 seconds.
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