9th Class Physics Chapter Transfer of Heat Video Lectures in Urdu

Transfer of heat

• Transfer of Heat 18:21

Conduction

• Conduction 22:34
• Thermal conductivity 22:24
• Uses Conductors and Non Conductors 29:07

Convection

• Convection 25:29
• Land and Sea Breezes 7:43
• Gliding 10:34

Radiation

• Radiation 37:01

Application & Consequences of Radiations

• Application and Consequences of Radiations 7:31

Examples

• Example no 1 5:56

Exercise

• MCQ's 8:23
• Question 9.2 and 3 20:48
• Question 9.4 to 8 14:05
• Question 9.9 to 12 12:59

Numericals

• Numerical no 9.1 and 9.2 14:35

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