List of top Physics Questions on Refraction Through A Prism asked in COMEDK UGET

For a $30^\circ$ prism, when a ray of light is incident at an angle $60^\circ$ on one of its faces, the emergent ray passes normal to the other surface. Then the refractive index of the prism is:
When light wave passes from a medium of refractive index $ \mu $ to another medium of refractive index $ 2\mu $, the phase change occurs to the light is:
A ray of light travelling through a medium of refractive index $ \frac{5}{4} $ is incident on a glass of refractive index $ \frac{3}{2} $. Find the angle of refraction in the glass, if the angle of incidence at the given medium - glass interface is 30°
A hollow prism is filled with water and placed in air. It will deviate the incident rays

An air bubble in water ($ \mu = \frac{4}{3} $) is shown in the figure. The apparent depth of the image of the bubble in a plane mirror viewed by the observer is.