What is the time-dependent part of the standing wave equation y(x, t) = [2a sin kx] cos ωt? - OSCILLATIONS AND WAVES Quiz | GKFix.in

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Question

What is the time-dependent part of the standing wave equation y(x, t) = [2a sin kx] cos ωt?

A. 2a
B. sin kx
C. cos ωt
D. [2a sin kx]