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Olympiad workbook

Exam: Olympiad workbook
Subject: NSEP
Chapter: Waves and Sound

Olympiad workbook · NSEP · Waves and Sound

Which of the following functions does not represent a traveling wave

Which of the following functions does not represent a traveling wave

Options

A $y=A \sin ^2 \left[\pi \$llleft(t-\frac{x}{v}\right)]$ $$
B $y=A e^{-\alpha t} \cos (k x-\omega t)$
C $y=A \sin \left[(k x)^2-(\omegat)^2\right]$
D $y=A \cos \left[(k x-\omegat)^2\right]$

Correct answer

C. $y=A \sin \left[(k x)^2-(\omegat)^2\right]$

Step-by-step solution

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