Q.1.
A sound wave consists of a series of compressions and rarefactions. Which of the following distances is the wavelength of a sound wave?

(a) The distance between a compression and the next rarefaction.
(b) The distance between a compression and the next compression.
(c) The distance between a rarefaction and the next rarefaction.
(d) Both (b) and (c)

• A
B C D Solution Next Q.

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