The equation of a wave is given by: \[y=A \sin \omega\left(\frac{x}{v}-k\right)\] where \( \omeg...

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The equation of a wave is given by:
\[y=A \sin \omega\left(\frac{x}{v}-k\right)\]
where \( \omega \) is the angular velocity and \( v \) is the linear velocity. The dimension of \( \mathrm{k} \) is:
a. LT
b. \( T \)
c. \( T^{-1} \)
d. \( \mathrm{T}^{2} \)
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