describe a rise in temperature of a body in terms of an increase in its internal energy (random thermal energy)
define the terms heat capacity and specific heat capacity
recall and apply the relationship thermal energy = mass × specific heat capacity × change in temperature to new situations or to solve related problems
describe melting/solidification and boiling/condensation as processes of energy transfer without a change in temperature
explain the difference between boiling and evaporation
define the terms latent heat and specific latent heat
recall and apply the relationship thermal energy = mass × specific latent heat to new situations or to solve related problems
explain latent heat in terms of molecular behaviour
sketch and interpret a cooling curve
LESSON VIDEOS
11.1a Internal Energy
11.1b Heat Capacity
11.1c Specific Heat Capacity
11.2 Melting and Solidification
11.3 Boiling and Condensation
11.4 Latent Heat and Specific Latent Heat
11.5 Evaporation
I DO, YOU DO, WE DO! LET'S PRACTICE!
WS 11.1 Internal Energy and Specific Heat Capacity.pdf
WS 11.1
WS 11.2 Change of State.pdf
WS 11.2
WS 11.3 Specific Heat Capacity and Latent Heat.pdf
WS 11.3
WS 11.4 Evaporation.pdf
WS 11.4
APPLETS TO TRY!
Go to Phase Changes to investigate the changes in molecular arrangements and motions during changes in state!