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Velocity of Sound (in Hindi)

Lesson 28 of 40 • 1 upvotes • 8:07mins

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Dharm Singh

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1

Physical Quantity (in Hindi)

14:53mins

2

Unit of Length (in Hindi)

14:50mins

3

Gravity (in Hindi)

14:53mins

4

Universal Gravitational Constant (in Hindi)

10:31mins

5

Mass and Weight (in Hindi)

15:00mins

6

Thrust and Pressure (in Hindi)

14:53mins

7

Archimedes Principle and Buoyancy (in Hindi)

13:06mins

8

Motion and its Types (in Hindi)

15:00mins

9

Speed, Velocity and Acceleration (in Hindi)

14:51mins

10

Graphs (in Hindi)

13:47mins

11

More Graphs on Motion (in Hindi)

8:34mins

12

Force (in Hindi)

15:00mins

13

Newton's First Law of Motion (in Hindi)

15:00mins

14

Newton's Second Law of Motion (in Hindi)

12:27mins

15

Discovery or Invention of Electricity ? (in Hindi)

13:24mins

16

Charge and Electricity (in Hindi)

14:58mins

17

Conductors, Insulators and Semiconductors (in Hindi)

15:00mins

18

Important Terms related to Electricity (in Hindi)

13:06mins

19

Resistance and Resistivity (in Hindi)

9:07mins

20

Parallel and Series Connection (in Hindi)

15:00mins

21

Heating Effect of Current (in Hindi)

15:00mins

22

Power and Work (in Hindi)

14:29mins

23

Work and Energy (in Hindi)

13:12mins

24

Potential Energy and Heat (in Hindi)

14:12mins

25

Different Forms of Energy (in Hindi)

9:52mins

26

Introduction to Sound (in Hindi)

15:00mins

27

Sound Propagation (in Hindi)

13:17mins

28

Velocity of Sound (in Hindi)

8:07mins

29

Echo (in Hindi)

14:07mins

30

Important Terms related to Sound (in Hindi)

15:00mins

31

Important Terms related to Sound Part 2 (in Hindi)

15:00mins

32

Application of Reflection of Sound (in Hindi)

15:00mins

33

Application of Ultrasound (in Hindi)

15:00mins

34

SONAR (in Hindi)

5:27mins

35

Human Ear (in Hindi)

12:37mins

36

Light and Reflection of Light (in Hindi)

12:57mins

37

Light and Refraction of Light (in Hindi)

15:00mins

38

Image and Type of Images (in Hindi)

15:00mins

39

Dispersion of Light (in Hindi)

8:42mins

40

Application of Dispersion (in Hindi)

9:19mins

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