A glass prism has a minium angle of deviation `delta_m` in air.State with reason,how the angle of minimum deviation will change ,if the prism is immersed in a liquid of refractive index greater than 1.

How does the angle of minimum deviation of a glass prism of refractive index 1.5 change,if it is immersed in a liquid of refrctive index 1.3?

A glass prism is held in water. How is its angle of minimum deviation affected?

A glass prism is held in water. How is its angle of minimum deviation affected?

For a glass prism (mu=sqrt 3) the anlge of minimum deviation is equal to the angle of the prism. Find the angle of the prism.

Derive an expression for the anle of deviation of a small prism in terms of the refractive index and the angle of the prism.

Is the angle of minimum deviation produced by a prism different for different wavelengths/colours?

A converging lens has a focal length of 20 cm in air. It is made of a material of refractive index 1.6. If it is immersed in a liquid of refractive index 1.3, what will be the new focal length? How does the nature of the lens change. If this lens is immersed is a liquid of refractive index 1.8 ?

Angle of minimum deviation for a prism of refractive index 1.5 is equal to the angle of prrism.The angle of prism is

How does the angle of deviation vary with the angle of incidence in case of a prism ?What is the angle fo minimum deviation?