A bat emits ultrasonic sound of frequency 1000kHz 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 340ms^(1) and in water 1486 ms^(-1)

A bat emits ultrasonic sound of frequency 1000kHz in air. If the sound

1.	A bat emits ultrasonic sound of frequency 1000kHz 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 340ms^(1) and in water 1486 ms^(-1)
Answer» Solution :(a) `3.4 xx 10^(4)m` (B) `1.49 xx 10^(-3)m`