The Sinusoidal Wave Y(x,t)= Y_msin(kx - T)

question 78

Multiple Choice

The sinusoidal wave y(x,t) = y_msin(kx - t)
Is incident on the fixed end of a string at x = L.The reflected wave is given by:

• A)y_msin(kx + t)
• B)-y_msin(kx + t)
• C)y_msin(kx + t - k
• D)y_msin(kx + t - 2k
• E)-y_msin(kx + t + 2k

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