Question

What is refraction? Draw a diagram showing the refraction of light by a glass.​​

Answer 1

$\huge{\mathrm{\red{Refraction-}}}$

When light passes from one medium to another the ray gets bent. This property of light is called refraction.

Answer 2

Answer:

refraction is bending of light and it passes one transparent substance to another

Explanation:

it also happens in sound water and other waves