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'simple & attractive' - graph of cooling and freezing
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HEATING
COOLING
LATENT HEAT
Temperature
Time
Solid + Liquid
Liquid + Gas
Gas
Liquid
Solid
Melting Point
Boiling Point
HEATING
Heat is absorbed
Energy is used to separate the molecules
Energy is used to separate the
molecules
Heat is absorbed
Heat is absorbed
Temperature
Time
Solid + Liquid
Liquid + Gas
Gas
Liquid
Solid
Freezing Point
Boiling Point
COOLING
Heat is released
Energy is used to separate the molecules
Heat is released
Energy is used to separate the molecules
Heat is released