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the velocity of sound in air is 360m/s while in water is 1440m/s . if the wavelength of sound in air is 2cm that in water is |
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Answer» velocity=frequency X wavelength 360=frequency x 0.02 frequency=360/0.02=18000 HZ (In AIR)velocity=frequency x wavelength 1440=18000 x wavelengthTherefore, wavelength in water=1440/18000=0.8 HzPlease MARK it BRAINLIEST, it means a lot |
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