Kinetic Molecular Model of Matter

• Kinetic Molecular Model of Matter 12:52

Define Density

• Define Density 6:00

Define Pressure

• Define Pressure 5:42

Atmospheric Pressure

• Atmospheric Pressure 11:31
• Measuring Atmospheric Pressure 14:56

Archimedes Principle

• Archimedes Principle 12:36
• Derivation Density an Object 16:12

Principle of Flotation

• Principle of Flotation 9:21

Define Elasticity

• Define Elasticity 8:24

Hook's Law

• Hook's Law 6:20
• Young's Modulus 4:44

Numericals

Examples

• 9th Physics Example no 7.1 to 7.3 7:44
• 9th Physics Example no 7.4 and 7.5 4:41
• 9th Physics Example 7.6 and 7.7 9:13

Exercise

• 9th Physics Exercise 7.11 to 7.22 7:34
• 9th Physics Exercise 7.2 to 7.10 5:54

Numericals

• 9th Physics Numerical 7.1 and 7.2 7:06
• 9th Physics Numerical 7.3 to 7.6 12:33
• 9th Physics Numerical 7.7 and 7.8 10:31
• 9th Physics Numerical 7.9 and 7.10 8:44
• 9th Physics Numerical 7.11 and 7.12 6:08