Question

explain light reflection and refraction chapter thoroughly ​

Answer 1

Reflection of Light : There are some surfaces which have ability to send the light back in the same medium when light strikes it. ... (ii) The angle of incidence is always equal to the angle of reflection, ∠i = ∠r. 4. Image : When light rays meet or appear to meet after reflection from a mirror,then it is called an image.

Answer 2

If refraction occurs, the light rays travel through a different medium and bend. When the light rays come back to your eye, they come back at a different angle. This can make the object appear distorted. ... If reflection occurs on a flat surface, the light rays reflect back at the same angle and the object appears normal.