A ray of light is refracted. Which medium a or b is optically denser than the other ?

A light ray in passing from medium A to medium B slows down. (i) Draw a diagram to show the path of the light ray in the two media. (ii) Name the medium which is optically denser than the other.

Draw a labelled ray diagram to show how a ray of light is refracted when it passes: a) From air into an optically denser medium. b) from an optically denser medium into air.

When light is refracted into a denser medium

(a) State Snell's law of refraction of light. (b) A transparent medium A floats on another transparent medium B. When a ray of light travels obliquely from A into B, the refracted ray bends away from from the normal. Which of these two media A or B are optically denser and why ?

(a) State Snell's law of refraction of light. (b) A transparent medium A floats on another transparent medium B. When a ray of light travels obliquely from A into B, the refracted ray bends away from from the normal. Which of these two media A or B are optically denser and why ?

When the ray of light travles from an optically denser medium to optically rarer medium the maximum value of angle of refraction is

When the ray of light travles from an optically denser medium to optically rarer medium the maximum value of angle of refraction is

When a monochromatic ray of light travels from an optically denser medium to optically rarer medium then critical angle is the angle of incidence for which angle of refraction is

When light rays travels from an optically rarer medium to an optically denser medium, the speed of light decreases because of change in which of the following ?