Physics, 27.01.2020 23:31 brodytheforce
The back wall of an auditorium is 23.0 m from the stage.
if you are seated in the middle row, how much time elapses between a sound from the stage reaching your ear directly and the same sound reaching your ear after reflecting from the back wall? the speed of sound in the air is 343 m/s .
Answers: 2
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The back wall of an auditorium is 23.0 m from the stage.
if you are seated in the middle...
if you are seated in the middle...
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