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Refraction Through Spherical Surfaces (in Hindi)

Lesson 1 of 16 • 96 upvotes • 11:28mins

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Himanshu Sachdeva

The lesson deals with the derivation of the formula of refraction at spherical surface. This derivation will form the stepping stone for Lens Maker Formula. The lesson ends with the numerical which clearly explains the usage of the formula.

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1

Refraction Through Spherical Surfaces (in Hindi)

11:28mins

2

Numerical Problems Related to Refraction Through Spherical Surfaces (in Hindi)

10:55mins

3

Concept of Velocity of Image and Magnification (in Hindi)

12:40mins

4

Concept of Magnification Part - 2 (in Hindi)

10:21mins

5

Refraction Through Lens and Lens Maker Formula (in Hindi)

14:16mins

6

Application of lens maker formula (determination of focal length)

9:49mins

7

Rules for image formation and image formation

12:24mins

8

Numericals on lens Maker Formula

9:40mins

9

Concept of focal length when medium on both side of lens is different

13:38mins

10

Graph based Question on Lenses

8:41mins

11

Concept of Power of a Lens

10:52mins

12

Concept of Equivalent Power of Lens Combination

10:15mins

13

Concept of cutting of lenses

9:56mins

14

Concept of multiple focal length and variation of focal length with surrounding medium

9:14mins

15

Displacement method for the determination of focal length of a convex lens

13:51mins

16

Numericals on displacement method

14:17mins

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