Lesson 1-4 (in one video): Thermal Energy
Definitions and examples of heat and temperature. Real life applications.
Heat can be measured in Joules (J) and temperature in degree Celsius and Kelvin.
Relationship between degree Celsius and Kelvin.
Relate a substance undergoing a physical change in state of matter gains potential energy and temperature remain constant.
View simulations and draw sketches of the heating curve of water.
• Define ‘specific latent heat of fusion’ of water.
• Define ‘specific latent heat of vaporization’ of water.
• Apply formula: E = ml