Question

please give the definations of-

scattering
dispersion
reflection
refraction
total internal reflection​

Answer 1

Answer:

a part of light on striking the surface is sent back in original medium called reflection

Answer 2

Answer:

Scattering:- it is phenomenon by which light gets scatters due to pretender of collidal particles in atmosphere

Dispersion:- it is the phenomenon by which light gets dispersed because of change in medium

reflection:-it is the phenomenon by which direction of light changes because of change in medium

refraction:- when light gets refracted because of change in medium

total internal reflection:- when a light Ray get trapped in the medium and is reflected again and again on the same medium. eg. diamond