16:17

Sample paper Revision

14:10

Electric Current

20:53

ELECTRICITY AND ITS CHEMICAL EFFECTS

22:12

Periodic Classification of Elements

17:08

Reproduction

13:04

Magnetic Effect of Current

20:09

Friction

18:53

Magnetic effect of current

20:36

Friction

14:31

Friction

17:10

Cell

25:22

Periodic Classification of Elements

25:01

Cell

30:52

PERIODIC CLASSIFICATION OF ELEMENTS

31:49

USES OF METALS,ALLOYS NON METALS

35:21

Chemical Properties

24:58

Magnetic Effect of Current

30:01

CHEMICAL PROPERTIES OF METALS AND NON-METALS

30:03

METALS AND NON-METALS

25:06

PERIODIC CLASSIFICATIONS OF ELEMENTS

25:51

METALS AND NON METALS

25:43

POWER

30:00

Pressure

30:01

T-7 HEATING EFFECT OF ELECTRIC CURRENT T-8 ELECTRIC POWER

30:01

FORCE AND PRESSURE

29:05

TOPIC 6 COMBINATION OF RESISTANCE

25:02

FORCE AND PRESSURE

30:06

REFRACTION AND DISPERSION OF LIGHT - Lenses

30:01

PERIODIC CLASSIFICATION OF ELEMENTS

30:11

LENSES

30:04

Topic 5 and Topic 6

30:02

Primary Colours Rainbow

30:06

DISPERSION

30:01

OHM'S LAW (Recapitulation)

30:05

Recapitulation of Chapter Electricity

31:01

Refractive Index

34:18

Natural Phenomenon of Light

38:13

Refraction and Dispersion of Light

21:31

8DF Refraction of Light

13:27

Revision(2)

09:03

Revision(1)

24:46

DAV Refractive Index

30:22

Adjustment

16:19

REVISION HUMAN EYE

30:02

QuiZ Acid Bases Salt

29:41

Revision

26:19

Occurrence of Metals

29:28

QuiZ

18:59

Practise of Reflection and Refraction

32:15

METALS AND NON METALS

28:06

Non Metals

26:58

POWER OF LENSES

32:40

NUMERICAL

29:33

REFRACTION

14:03

CHEMICAL PROPERTIES OF METALS PART 01(2)

14:25

CHEMICAL PROPERTIES OF METALS PART 01(1)

28:41

REFRACTION (Revision)

34:03

Mirror Formula

31:27

IMAGE FORMATION AND NUMERICALS RELATED TO MIRROR FORMULA

32:53

METALS AND NON-METALS CHEMICAL PROPERTIES