If the light was incident on the interface at an angle greater than critical angel what occurs?

If the light was incident on the interface at an angle greater than critical angle which phenomenon occurs?

What is critical angle?

A green light is incident from the water to the air - water interface at the critical angle (theta) . Select the correct statement.

The refractive index of water relative to air is 5/3. A ray of light passing from water into air is incident at the interface at an angle of 32^(@) with the normal. What angle does the refreacted ray make with the normal?

White light is incident on the interface of glass and air as shown in the figure. If green light is just totally internally reflected then the emerging ray in air contains

A ray of monochromatic light is incident on one refracting face of a prism of refracting angle 75^(@) . It passes through the prism and is incident on the other face at the critical angle If the refracive index of the material of prism is sqrt(2) , the angle of incidence on the first face o the prism is

A ray of light is incident on the surface of a glass plate at an angle of incidence equal to Brewster's angle phi . If mu represents the refractive index of glass with respect to air, then the angle between reflected and refracted rays is

The deviation produced when light wave is incident on a denser medium with an sngle of incidence equal to polarising angle is 24^@ . The angle of incidence is

When a light is incident at one end of the fibre at a small angle, then refracted light falls on the wall of the fibre at an angle

Answer the following questions What happens when a ray of light is incident normal to the interface between two media ? Draw the corresponding neat and labelled diagram.