Ap Eapcet
Wave Optics
AP EAPCET 2025 - 22nd May Morning Shift
MCQ+1 / -02025
An unpolarised beam of light incidents on a group of three polarising sheets arranged such that the angle between the axes of any two adjascent sheets is $30^{\circ}$. The ratio of the intensities of polarised light emerging from the second and third sheets is