Physics, asked by dhamija6066, 5 months ago

Experiment to find speed of sound in air using echo

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Answered by Anonymous
1

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This rate is adjusted until each clap just coincides with the return of an echo of its predecessor, or until clap and echo are heard as equally spaced. Use a stopwatch to find the time between claps, t. Make a rough measurement of distance to the wall, s. Thus the speed of sound, v = 2 s/t in the first case.

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