Lesson 5 of 5 • 1 upvotes • 12:39mins

It is important Numerical Questions for IIT JEE,NEET and different Competitive Examinations.
Critical Angle and Angle of Deviation-Numericals (in Hindi)
11:14mins
Minimum deviation by a Prism-Numericals (in Hindi)
11:01mins
Reflection and Refraction-Numericals (in Hindi)
13:22mins
Reflection and Refraction by Prism-Numericals (in Hindi)
11:15mins
Important Numerical Questions (in Hindi)
12:39mins