Refraction of Light Part-4 (in Hindi)

Lesson 5 of 6 • 2 upvotes • 10:29mins

Baig Abdullah

In this lesson we will discuss about partial and total internal reflection , critical angle . When angle of refraction is r=90 Then angle of incident is known as critical angle. When angle of incident is greater than angle of critical light bends into the same media this is known as T.I.R.