What is rarefraction

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asked Mar 24, 2019 231k views

1 vote

What is rarefraction

Physics
high-school

Elijah Lofgren asked

by Elijah Lofgren

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2 Answers

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diminution in the density of something, especially air or a gas.

Arlie Stephens answered Mar 25, 2019

by Arlie Stephens

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2 votes

the fact or phenomenon of light, radio waves, etc. being deflected in passing obliquely through the interface between one medium and another or through a medium of varying density.

Ezmilhouse answered Mar 31, 2019

by Ezmilhouse

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