Physics, 22.04.2020 01:11 KindaSmartPersonn

A sound wave (a periodic longitudinal wave) from a loudspeaker travels from air into water. The frequency of the wave does not change, because the loudspeaker producing the sound determines the frequency. The speed of sound in air is 343 m/s, whereas the speed in fresh water is 1482 m/s. When the sound wave enters the water, does its wavelength increase, decrease, or remain the same

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A sound wave (a periodic longitudinal wave) from a loudspeaker travels from air into water. The freq...

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