A glass-slab is immersed in water. What will be the crirtical angle for a light ray at glass-water interface? Where `_(a)n_(g)=1.50,_(a)n_(w)=1.33 and sin^(-1)(0.887)=62.5`

A glass slab is immersed in water.Find the critical angle at glass-water interface.Given, mu^a_g = 1.5 and mu^a_w=1.33 .

The critical angle of glass is 30^@ .If the glass is placed in water what will be the critical angle refractive index of water 1.33?

The critical angle of incidence in a glass slab placed in air is 45^@ . What will be be the critical angle when the glass slab is immersed in water of refractive index 1.33 ?

The critical angle of incidence in a glass slab placed in air is 45^(@) . What will be yhe critical angle when the glass slab is immersed in water of refractive index 1.33 ?

Find the crtical angle of incidence at the glass (n_g = 3/2) and water (n_w = 4/3) interface.

When a glass slab is placed in air, its critical angle is 30^(@) . What will be the critical angle when it is immersed in water whose refractive index is 1.33?

What is the critical anle for a ray going from glass into water?The refractive indices of glass and water are 1.62 and 1.32 respectivley.

Calculate the critical angle of glass and water pair. (The refractive index for glass is 1.50 and refractive index for water is 1.33).

If refractive index of glass is 1.50 and of water is 1.33, then criticle angle is

If refractive index of glass is 1.50 and of water is 1.33, then criticle angle is