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.

Physics - bobpursley, Tuesday, March 18, 2008 at 6:12pm
Figure the time by using velocity (of light, and then sound).
Physics for bobprsley - jenish, Tuesday, March 18, 2008 at 6:53pm
i didnt get u by figuring time by using velocity of sound.
What is the velocity of sound.

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