Physics Class 9 Chapter 7 – Thermal Properties of Matter: Kinetic Molecular Theory of Matter, Temperature and Heat, Thermometer, Thermometer (7.3), Temperature Scales. Free Punjab Board video lectures.
Kinetic Molecular Theory of Matter
Temperature and Heat
Thermometer
Thermometer (7.3), Temperature Scales
Thermometers (7.3), Thermocouple Thermometer
Sensitivity, Range and Linearity of Thermometer (7.4)
Structure of a Liquid in Glass Thermometer (7.5)
Numerical Problems
Exercise
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