Physics, 23.01.2020 19:31 brinleychristofferse
To navigate, a porpoise emits a sound wave that has a wavelength of 3.3 cm. the speed at which the wave travels in seawater is 1522 m/s. find the period of the wave.
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Hz
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To navigate, a porpoise emits a sound wave that has a wavelength of 3.3 cm. the speed at which the w...
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