In which direction does the wave y(x, t) = 3.0 sin(36t + 0.018x + π/4) propagate? - OSCILLATIONS AND WAVES Quiz | GKFix.in

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Question

In which direction does the wave y(x, t) = 3.0 sin(36t + 0.018x + π/4) propagate?

A. Positive x-direction
B. Negative x-direction
C. No propagation
D. Upward