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intensities of two waves of light are I and 4I the maximum intensity of resultant wave after super position is a.51b.91c.161 d.251

intensities of two waves of light are I and 4I the maximum intensity of resultant wave after super position is a.51b.91c.161 d.251

Grade:12th pass

2 Answers

Arun
25757 Points
4 years ago
Dear student
 
Maximum intensity after superposition = I1 +I2
 = 4I + I = 5I
 
Regards
Arun (askIITians forum expert)
Medical Student
35 Points
4 years ago
sorry sir but in my book the ans is 91... not 51... second thing I didn’t get this method... not understand by me.. may u elaborate by in another method? please......

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