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Two superimposing waves are represented be equations y= 2sin 2 π(10t – 0.4x) y 2 =4sin2π(20t – 0.8x) Find the ratio of I max and I min.

Two superimposing waves are represented be equations 
y= 2sin 2π(10t – 0.4x)
y2=4sin2π(20t – 0.8x)
 
Find the ratio of Imax and Imin.

Grade:12

1 Answers

Saurabh Kumar
askIITians Faculty 2405 Points
7 years ago
Use, I = P2/2\rho\nu
And compare.

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