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Physics - Revision - Coggle Diagram
Physics - Revision
Change in state
Freezing ( liquid to solid
Sublimation (solid to gas)
Melting (solid to liquid)
Desublimation (gas - solid)
Condensation (gas - liquid)
Evaporation ( Liquid - gas)
Particle model of matter
Liquid
Touched particles that flow and arent compact like a solid
Particles have no space to move into and are close together
Cannot be compressed
Gas
More spread out particles
Expand to fill their containers
Easy to compress
Solid
Compact particles that are together evenly in a shape
Cannot flow
Fixed shape
Latent heat
Lf = E/M
Lv = E/M
Internal energy = Kinetic energy + Potential energy
Relationship between Pressure and Volume
PxV = Constant
Pressure (Pa) X Volume (m³)
Boyles law