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Physics, 13.12.2019 06:31 nourmaali

After an explosion far away, a person working on a farm first senses vibrations in the ground, then hears the explosion. what accounts for the time between the vibrations and the noise? a) wind slows down the noise in the air. b) the landscape affects the way sound travels through the air. c) sound travels faster through the ground than through the air. d) the speed of sound is faster through the air than in the ground.

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