What happens when light travels from rarer to rarer medium?

When a ray of light passes from a rarer to denser medium it bends towards the normal. Hence the light bends as it moves from rarer to denser medium.

What happens to a ray of light when it travels from a rarer medium to a denser medium?

Solution : When a ray of light travels from a rarer medium to a denser medium, it bends towards the normal.

When light travels from rarer to denser medium the wavelength decreases?

As light travels from the rarer to denser medium its speed decreases thus the wavelength also decreases. but the frequency remains the same .

When light travels from rarer to denser medium the relation between R and I is?

The relative refractive index of denser medium with respect to the rarer medium will be greater than 1, when light travels from rarer to a denser medium. Which is optically denser out of the two medium M1=1.71 (refractive index) and M2=1.36 (refractive index).

When light is reflected from a mirror its phase changes?

Reflected light will experience a 180 degree phase change when it reflects from a medium of higher index of refraction and no phase change when it reflects from a medium of smaller index.

What will happen to ray of light when it travels?

When a ray passes from air into glass the direction in which the light ray is travelling changes. This ‘bending of a ray of light’ when it passes from one substance into another substance is called refraction. The bending of a ray of light also occurs when the ray comes out of glass or water and passes into air.

What changes take place for a ray of light during refraction?

Answer: When light travels from air into water, it slows down, causing it to change direction slightly. This change of direction is called refraction. When light enters a more dense substance (higher refractive index), it ‘bends’ more towards the normal line.

What happened to the wavelength of light when enters from rare to denser?

when a ray of light passes from rarer to denser medium , its frequency remains same but wavelength changes .

When light travels from rarer to denser medium the relation between I and R is?

When light travels from denser to rarer medium then the relation between the angle of incidence I and angle of refraction R is *?

When a light travels from denser to rarer medium the angle of refraction is more than the angle of incidence. This is because the speed of light varies from medium to medium.