What is the initial phase of the second wave y2(x,t) = a sin(kx – ωt + φ)? - OSCILLATIONS AND WAVES Quiz | GKFix.in

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Question

What is the initial phase of the second wave y2(x,t) = a sin(kx – ωt + φ)?

A. 0
B. φ
C. π
D. kx – ωt