In the wave y(x,t) = 3.0 sin(36t + 0.018x + π/4), what is the displacement at x=0, t=0? - OSCILLATIONS AND WAVES Quiz | GKFix.in

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Question

In the wave y(x,t) = 3.0 sin(36t + 0.018x + π/4), what is the displacement at x=0, t=0?

A. 0 cm
B. 3.0 cm
C. 3.0 sin(π/4) cm
D. π/4 cm