Friday, March 11, 2011
A bat emits a sound whose frequency is 79.0 kHz....?
A bat emits a sound whose frequency is 79.0 kHz. The speed of sound in air at 20.0 oC is 343 m/s. However, the air temperature is 37.6 oC, so the speed of sound is not 343 m/s. Assume that air behaves like an ideal gas, and find the wavelength of the sound.
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