Heat

This Thermodynamics Physics course on classuser.com introduces learners to the fundamental concepts of temperature, heat, and energy transfer. Students will learn how temperature is measured using different thermometers, including liquid-in-glass thermometers, digital thermometers, thermocouples, resistance thermometers, and clinical thermometers. The course also explains the Celsius, Fahrenheit, and Kelvin temperature scales, together with the formulas used to convert temperatures from one scale to another.

The course further explores the three main modes of heat transfer: conduction, convection, and radiation. Learners will understand how heat moves through solids, liquids, gases, and empty space using practical examples from everyday life. The lessons also introduce the First Law of Thermodynamics and its applications in heat engines, refrigerators, air conditioners, human metabolism, and energy conservation. This course is suitable for students looking for clear and accessible online Physics lessons on thermodynamics, thermometry, and heat transfer.