A bat emits the ultrasonic. Sound of frequency 2000 KHZ in air.
If the sound meets a water surface, what is the wavelength of
(a) The reflected sound,
(b) The transmitted sound
speed of sound in air is 332 m/s and in Water 1400 m/s
velocity of sound in air,
the velocity of sound in water
(a) For reflected sound; medium remains the same
(b) For the sound transmitted in to Water wavelength
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