JEE-ADVANCED SERIES Physics
Light Reflection And Refraction
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
2
2024 Chapter Questions 2 MCQs
01
PYQ 2024
medium
physics ID: jee-adva
A point source emits unpolarized light uniformly in all directions. At two points A and B, the ratio of the intensities of light is . If a set of two polaroids having 45° angle between their pass-axes is placed just before point B, then the new value of r will be ____
02
PYQ 2024
medium
physics ID: jee-adva
Two equilateral-triangular prisms and are kept with their sides parallel to each other, in vacuum, as shown in the figure. A light ray enters prism at an angle of incidence such that the outgoing ray undergoes minimum deviation in prism . If the respective refractive indices of and are and , then , where the value of is \_\_\_\_.
\includegraphics[width=0.5\linewidth]{p11.png}
\includegraphics[width=0.5\linewidth]{p11.png}