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?
NCERT Class IX
Sciences - Main Course Book
Chapter 12. Sound
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Time interval between successive compressions from the source received at the same point in space = time period of the sound wave
Time Period = 1 / Frequency = 1 / 500 = 2 milli-seconds.
Time Period = 1 / Frequency = 1 / 500 = 2 milli-seconds.
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