Thermodynamics Lesson 7&8
OUTCOME
By the end of these lessons you will be able to describe specific latent heat, apply the relationship Q = mL and use the particle model to explain evaporation and cooling.
LATENT HEAT is the energy associated with the change the state of a material
LEARNING TASKS
Explain
Are you able to solve the coffee and milk question from last lesson now?
Explore and Elaborate
Prac: Cooling Paraffin wax
Prac: Design a prac to test the cooling effect of evaporation
Evaluate
Do Questions 18 - 33