The equation of a wave is represented by \[y={{10}^{-4}}\sin \,\left[ – McqOptions

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1.	The equation of a wave is represented by \[y={{10}^{-4}}\sin \,\left[ 100\,t-\frac{x}{10} \right].\] The velocity of the wave will be [CBSE PMT 2001]
A.	100 m/s
B.	250 m/s
C.	750 m/s
D.	1000 m/s
Answer» E.

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