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Refractive index and critical angle (in Hindi).

Lesson 13 of 13 • 1 upvotes • 8:52mins

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Shubham Kumar

Critical angle and refractive index.

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1

Wave, wavelength, frequency, amplitude, crest and trough. (in Hindi)

11:28mins

2

Longitudinal and transverse waves. (in Hindi)

8:01mins

3

Light and electromagnetic spectrum. (in Hindi)

10:08mins

4

Different types of waves. (in Hindi)

10:04mins

5

Introduction to Sound waves. (in Hindi)

9:15mins

6

Ultrasound and SONAR.(in Hindi)

8:06mins

7

Relationship between frequency, wavelength and speed of the wave. (in Hindi)

8:08mins

8

Reflection and refraction.(in Hindi)

9:02mins

9

Image formation by a plane mirror and magnification.(in Hindi)

8:01mins

10

Fermat's principle. (in Hindi)

8:12mins

11

Concave mirrors and their use.(in Hindi)

8:24mins

12

Different types of images formed by spherical mirrors (in Hindi).

8:10mins

13

Refractive index and critical angle (in Hindi).

8:52mins

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