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Physics A
Matter
OCR
J249
Matter
Particle model
6 Subtopics
1
Development of the atomic model
Revise
2
Atomic structure
Revise
3
Size of atoms
Revise
4
Density
Revise
5
Density and states of matter
Revise
6
Density calculations
Revise
Changes of state
6 Subtopics
1
Conservation of mass
Revise
2
Physical vs chemical changes
Revise
3
Heating a system
Revise
4
Specific heat capacity and latent heat
Revise
5
Calculating thermal energy changes
Revise
6
Calculating energy for change of state
Revise
Pressure
10 Subtopics
1
Particle motion and pressure
Revise
2
Gas temperature and pressure
Revise
3
Compression and expansion
Revise
4
Volume and pressure
Revise
5
Work done on a gas
Revise
6
Model of Earth's atmosphere
Revise
7
Atmospheric pressure variation
Revise
8
Floating and sinking
Revise
9
Pressure in liquids
Revise
10
Liquid pressure calculations
Revise
