Compressions and rarefactions of a wave
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Physics Tutorial: Sound Waves as Pressure Waves
Question Video: Determining the Distance between the Centres of a Rarefaction and Compression
Describe with the of a diagram, how compressions and rarefactions are produced in air near a of sound?
(a) Explain the terms 'compressions' and 'rarefactions' of a wave
Physics Tutorial: Sound Waves as Pressure Waves