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the equation of a progressive wave along a stretched string is y=sin(20t-2x) where all quantities are in MKS system. Find the velocity of the wave plzz someone ans dis asap

the equation of a progressive wave along a stretched string is y=sin(20t-2x) where all quantities are in MKS system. Find the velocity of the wave
plzz someone ans dis asap

Grade:12

1 Answers

Arun
25763 Points
3 years ago
Dear student
 
Compare this equation with
Y = a sin (wt -kx)
Now you will get a = 1m
w = 20 rad/sec
k = 2
Now you can solve for the velocity.
 
Regards
Arun (askIITians forum expert)

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