Friday
April 18, 2014

Homework Help: physics

Posted by Joe on Sunday, November 18, 2012 at 7:40pm.

the distance between a loudspeaker and the left ear of a listener is 2.70 m a) calculate the time required for sound to travel this distance if the air temperature is 20oC. b) assuming that the sound frequency is 523 Hz, how many wavelengths of sound are contained in this distance?

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