A bat emits ultrasonic sound of frequency `1000 kHz` in air . If the sound meets a water surface
Channel: Doubtnut
Date: 26/07/2020

A bat emits ultrasonic sound of frequency `1000 kHz` in air . If the sound meets a water surface , it gets partially reflected back and partially refracted (transmitted) in water . What would be the difference of wavelength transmitted to wavelength reflected (speed of sound in air `= 330 m//s`, Bulk modulus of water ` = 2.25 xx 10^(9) , rho_(water) = 1000 kg//m^(2)`).