A bat emits ultrasonic sound of frequency 100 kHz in air. If this sound meets a water surface, the wavelengths of the reflected and transmitted sound are (speed of sound in air 340 m s –1 and in water = 1500 ms –1 )
Text Solution
Verified by ExpertsThe correct answer is:
C
Here, 
Frequency of both the reflected and transmitted sound remains unchanged.
Wavelength of reflected sound.
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