Which statement is true for a sound wave entering an area of warmer air

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01-10-2017
Physics

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Which statement is true for a sound wave entering an area of warmer air

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Universalpony Universalpony · Answer 1 · 2017-10-01T21:38:51+02:00

Universalpony Universalpony

01-10-2017

the sound is transferred by collisions of molecules. Therefore sound waves will travel faster on warm air because collisions of molecules of air in warm air are greater.

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