A narrow monochromatic beam of light of intensity
I is incident on a glass plate as shown in figure. Another identical glass plate is kept close to the first one and parallel to it. Each glass plate reflects
25% of the light incident on it and transmits the remaining. Find the ratio
√ImaxImin the interference pattern formed by two beams obtained after one reflection at each plate.
![165796.PNG](https://search-static.byjusweb.com/question-images/toppr_ext/questions/165796.PNG)