Heating and cooling curves
Lesson 5 / 8
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I can explain the shape of a heating/cooling curve by describing the energy changes through the heating/cooling of a substance.
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An experiment can be planned to measure the temperature change through continuous heating of a substance
Energy is needed to overcome forces of attraction between particles so temperature does not change when changing state
The change in state of pure substances can be seen on a heating/cooling curve as a horizontal line
There is a change of energy, arrangement, and organisation of particles of a pure substance at each stage
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