Case 2: When light rays travel from optically denser medium to rarer medium then they bend away from the normal. In this case the angle of refraction is greater than angle of incidence.

A good example of refraction close refraction Process by which a wave changes speed and sometimes direction upon entering a denser or less dense medium, eg a light ray changes direction when ...

Refraction is the bending of light when it goes from one medium to another so, when a ray of light passes through a prism it deviates. RRB NTPC Answer Key 2025 Download Now School + ...

The phenomenon happens when a boundary layer is separating two media of different optical densities and light travels from an optically denser medium to a rarer medium. June 8, 2025 e-Paper LOGIN ...