Which of the Following Function Is NOT a Possible Wave

question 30

Multiple Choice

Which of the following function is NOT a possible wave equation? A and c are constants.The other symbols have their usual meaning.

• A)y(x,t)= 1/(x - vt)
• B)y(x,t)= A e^-vxt/c
• D)y(x,t)= A cos (kx)sin (ωt)
• E)y(x,t)= A sin(kx + ωt)

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