A small angled prism of `4^(@)` deviates a ray through `2.48^(@)`. Find the refractive index of the prism.

Suppose a small angled prism of 6^(@) deviates a ray through 3^(@) , then the refractive index is

Suppose a small angled prism of 6^(@) deviates a ray through 3^(@) , then the refractive index is

A very thin prism deviates a ray of light through 5^(@) . If the refractive index of the material of the prism is 1.5 , what is the value of the angle of prism?

For a small angled prism, angle of minimum deviation (delta) varies with the refractive index of the prism as shown in the graph

A thin prism of refracting angle 2^@ deviates an incident ray through an angle of 1^@ .Find the value of refractive index of material of prism.

For a small angled prism, angle of prism A of minimum deviation (delta) varies with the refractive index of the prism as shown in the graph

For a small angled prism, angle of prism A of minimum deviation (delta) varies with the refractive index of the prism as shown in the graph