Lesson 3 of 5 • 2 upvotes • 13:22mins

It is Important Numerical Questions which are frequently asked in different Competitive Examinations as IIT-JEE,NEET and different Competitive Examinations.
Critical Angle and Angle of Deviation-Numericals (in Hindi)
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Minimum deviation by a Prism-Numericals (in Hindi)
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Reflection and Refraction-Numericals (in Hindi)
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Reflection and Refraction by Prism-Numericals (in Hindi)
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Important Numerical Questions (in Hindi)
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