The phenomenon of light bending when passing from one medium to another is called:
Q1. The phenomenon of light bending when passing from one medium to another is called:
Answer: Refraction
Explanation: Refraction is the bending of light as it crosses the boundary between two media of different optical densities, caused by a change in the wave's speed. Reflection is the bouncing of light off a surface, while diffraction is the spreading of waves around obstacles or through openings.