Which of the Following Function Is NOT a Possible Wave

question 76

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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