Please give me solution for the question in the image with formula

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Khimraj · Answer

Internity is directly proportional to the width of the slit . Also intensity is directly proportional to the square of the amplitude Then w1/w2 = I1/I2 = a 2 /b 2 4/9 = a 2 /b 2 So b = 3a/2 ratio of intensity of maxima to minima = (a+b) 2 /(a-b) 2 = 25:1. Hope it clears. If you like answer then please approve it.

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Please give me solution for the question in the image with formula

Please give me solution for the question in the image with formula

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