February 26, 2017

Homework Help: Physics

Posted by jenish on Tuesday, March 18, 2008 at 5:35pm.

Who will hear the voice of a singer first- a person in the balcony 50.0 m away from the stage, or a person 3000 km away at home whose ear is next to the radio? How much sooner? Assume that the microphone is a few centimeters from the singer and the temperature is 20 degree Celcius.

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