A bat emits ultrasonic sound of frequency 1000 kHz in air. If the sound meets
Channel: Doubtnut
Date: 2020-02-16

A bat emits ultrasonic sound of frequency 1000 kHz in air. If the sound meets a water surface, what is the wavelength of (i) the reflected sound, (ii) the transmitted sound ? Speed of sound in air is 340 `ms^(-1)` and in water `1486 ms^(-1)`.