A ray of light is incident at the glass-water interface at an angle `i` it emerges finnaly parallel to the surface of water, then the value of `mu_(g)` would be

A ray of light is incident at the glass-water interface at an angle I, it emerges fimally parallel to the surface of water, the the value of mu_g would be

A ray of light is incident at the glass-water interface at an angle i, it emerges finally parallel to the surface of water, then the value of pg would be

A ray of light is incident on the interface between water and glass at an angle i and refracted parallel to the water surface, then value of mu_(g) will be

At the bottom of a trough filled with water a rectangular glass slab is placed. A ray of light is incident on the water surface at an angle of 30^(@) and enters the glass after passing through the water. What is the angle of refraction in glass? Given, refractive index of water is 1.33 and that of glass is 1.5.

A ray of light is incident on the surface of water. For what angle, the ray will undergo total internal reflection ?

When rays of light are incident on a glass slab, then the incident ray and emergent ray are ____ to each other.

A ray of light is incident on a refracting face of glass prism of refracting angle 30^@ . If the ray emerges normally from the second refracting surface, the angle of incidence is refracting surface, the angle of incidence is [""_(a)mu_(g) = 1.5]