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Abat, flying at 3.00 m/s toward a wall, emits a chirp at 50.0 khz. if the wall reflects this sound pulse, what is the frequency of the echo received by the bat? (vsound = 340 m/s)

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  • Réponse publiée par: jasminsexy

    :

    Your pulse is the rate at which your heart beats. Your pulse is usually called your heart rate, which is the number of times your heart beats each minute (bpm). But the rhythm and strength of the heartbeat can also be noted, as well as whether the blood vessel feels hard or soft. Changes in your heart rate or rhythm, a weak pulse, or a hard blood vessel may be caused by heart disease or another problem.

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Abat, flying at 3.00 m/s toward a wall, emits a chirp at 50.0 khz. if the wall reflects this sound p...