Physics, 27.07.2021 14:00 taylabrown2013
a teacher and two students are mesuring the speed of sound. the teacher makes loud sound by hitting two cymbals together. each students starts a stopwatch then they see the teacher hit the cymbals, they each stop their stop watch when they hear the sound. describe how a sound wave moves through the air.
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a teacher and two students are mesuring the speed of sound. the teacher makes loud sound by hitting...
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