Question

The ratio of maximum and minimum intensities due to superposition of two waves is 49/9. Then what is the ratio of intensity of component waves????

Answer 1

Explanation:

25/4`5/425/67/5`

Answer : A

Solution : `I_(max)/I_(min) = (sqrt(I_1//I_2)+1)^2/(sqrt(I_1//I_2)-1)^2 = 49/9` <br> Solving, we get `I_1/I_2 = 25/4`.