Q.

Is it true the distance between any two consecutive compressions or rarefaction is called wavelength?


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a

True

b

False 

answer is A.

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Detailed Solution

The above statement is true.
Compression is commonly defined as moving particles closer together, which results in increased pressure. Compression occurs when the particles of a material are close to one another, forming a pressurized and dense area.
Rarefaction is the separation of particles within longitudinal waves, resulting in reduced pressure. Rarefaction occurs when molecules within a medium become further apart, forming low-pressure and density areas.
The distance between consecutive corresponding points of the same phase, such as crests, troughs, compressions, rarefaction, or zero crossings, is defined as the wavelength, and it is a feature of both travelling and standing waves, as well as other spatial wave patterns.
As a result, the wavelength is defined as the distance between two consecutive compressions (C) or two consecutive rarefactions (R).
 
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Is it true the distance between any two consecutive compressions or rarefaction is called wavelength?