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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A plane sound wave is travelling in a medium. In reference to a frame A, its equation is y = a cos (omega t – kx). Which reference to frame B, moving with a constant velocity v in the

A plane sound wave is travelling in a medium. In reference to a frame A, its equation is y = a cos (omega t – kx). Which reference to frame B, moving with a constant velocity v in the

A plane sound wave is travelling in a medium. In reference to a frame A its equation is y = a cos (omega t - kx). Which reference to frame B moving with a constant velocity v in the