Rarefaction | Definition & Examples

SOLVED: What is a rarefaction?Select one:a. Rarefaction is the low-pressure region created in a medium when a longitudinal wave passes through it.b. Rarefaction is the high-pressure region created in a medium when a longitudinal wave passes through it.Rarefaction is the lowest point of amplitude of a sound wave.Rarefaction is the highest point of amplitude of a sound wave.

1.1K views · 46 reactions | Sound waves:- Sound waves are produced by a vibrating body. The vibrating object moves in one direction and compresses the air directly in front of it. As the vibrating object moves in the opposite direction, the pressure on the air is lessened so that an expansion, or rarefaction, of air molecules occurs. | Ejaz Trader | Facebook

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