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Grade: 12
        
 The displacements of two waves are Y=4sinwt  and y2=3sin (90+wt) then resultant  amplitude of the resultant wave?
 
 
6 months ago

Answers : (1)

Arun
22584 Points
							
Dear Ananya
 
As the phase difference is 90 degree
hence resulting wave amplitude = sqrt ( 4^2 + 3^2)
 
 = sqrt (25) = 5
 
Hope it helps
6 months ago
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