The stationary wave y = 2a sinkx cos ωt in a closed organ pipe is the result of the superposition of y = asin( ωt-kx) and - VgyanHub

Question:

The stationary wave y = 2a sinkx cos ωt in a closed organ pipe is the result of the superposition of y = asin( ωt-kx) and

Options :

a) y=-acos( ωt+kx)
b) y=-asin( ωt+kx)
c) y=asin( ωt+kx)
d) y = acos( ωt+kx)

Answer :

b) y=-asin( ωt+kx)

Answer Steps :

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