Physics, 27.01.2022 20:30 amanditafarinap3bw7g
Fig. 3.2 shows how the displacement of air molecules at an instant of time, varies with distance along the path of a sound wave.
7
displacement
0
0
distance along path of sound wave
(c)
Sound waves can also travel in water.
State how the speed of sound in water compares with the speed of sound in air.
Answers: 1
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Fig. 3.2 shows how the displacement of air molecules at an instant of time, varies with distance alo...
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