9th Class Physics Chapter 7 Thermal Properties of Matter Notes PDF (Urdu Medium)

Understand heat, temperature, and how matter responds to thermal energy with our 9th Class Physics Chapter 7 notes. Covers specific heat capacity, evaporation, and thermal expansion.

Temperature and Heat

Thermometers and Temperature Scales

Specific Heat Capacity

Latent Heat of Fusion and Vaporization

Thermal Expansion (Linear and Volume)

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Complete Chapter PDF

2MB • 14 Pages

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Important Questions

• Differentiate between Heat and Temperature.
• Define Specific Heat Capacity.
• What are the factors affecting Evaporation?

Topics / Numericals

• Numerical 7.2: Convert Celsius to Kelvin scale
• Numerical 7.5: Calculate heat required (Specific Heat)
• Numerical 7.8: Expansion of a brass rod

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Chapter 7