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The displacements of two waves are Y=4sinwt and y2=3sin (90+wt) then resultant amplitude of the resultant wave?

 The displacements of two waves are Y=4sinwt  and y2=3sin (90+wt) then resultant  amplitude of the resultant wave?
 
 

Grade:12

1 Answers

Arun
25758 Points
3 years ago
Dear Ananya
 
As the phase difference is 90 degree
hence resulting wave amplitude = sqrt ( 4^2 + 3^2)
 
 = sqrt (25) = 5
 
Hope it helps

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