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The equation of a stationary wave is y=2...

The equation of a stationary wave is `y=2A sin((2pict)/lambda) cos ((2pix)/lambda)`
Which of the following is correct?

A

The unit of ct is same as that of `lamda`

B

The unit of x is same as that of `lamda`

C

The unit of `(2pic)/lamda` is same as that of `(2pix)/(lamdat)`

D

The unit of `c/lamda` is same as that of `x/lamda`

Text Solution

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The correct Answer is:
D
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