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Standing waves - class-XI
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Which of the following function represent traveling waves?
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A
$ y = \frac { 1 }{ x + 3t } $
💡 Explanation:
A function represents a traveling wave if it can be written in the form f(ax +/- bt). Option D, y = 1/(x + 3t), fits this form, representing a wave traveling in the negative x-direction.