Question

The equation of a progressive wave for n wire is:
  if X and Y are measured in cm then velocity of wave is then

A

B

C

D

Medium
Solution
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Correct option is A)

Given that.

Now, on comparing from general equation

Now, the frequency is

 

 

 

Now, the wave length is

 

 

 

Now, the velocity is

 

 

 

Hence, the velocity of wave is in- x direction

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