In a sound wave travelling through air

PHYSICS · Subjective · CBSE · Physics · Units and Measurements · Units and Measurements

Problem

In a sound wave travelling through air, pressure varies as p=p0 [1+βsin⁡(ωt)]p = p_0\,[1 + \beta \sin(\omega t)]. State, with reason, whether the quantity β\beta possesses any dimensions.

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