The minimum distance required for hearing distinct echoes is calculated by multiplying the speed of sound by the time interval (0.1 seconds) and halving the result. For example, at a speed of 344 m/s, the minimum distance is (344 m/s) ...
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The minimum distance required for hearing distinct echoes is calculated by multiplying the speed of sound by the time interval (0.1 seconds) and halving the result. For example, at a speed of 344 m/s, the minimum distance is (344 m/s) ...