# A bat emits ultrasonic sound of frequency 100 kHz in air. If this sound meets a water surface, what is the wavelength of (i) the reflected sound, (ii) the transmitted sound? Speed of sound in air = 340 ms^{-1} and in water = 1486 ms^{-1}.

### Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM

Expert Answer:

### Answered by | 4th Jun, 2014, 03:23: PM

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