Physics, 22.03.2021 15:20 raiderries
Daniel is standing a certain distance from a wall and claps. He hears the echo 4s later.
How far away is the wall? Remember that the sound has travelled to the wall and come back.
(Take the speed of sound in air to be 330 m/s).
Answers: 1
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Daniel is standing a certain distance from a wall and claps. He hears the echo 4s later.
How far aw...
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