Kinetic Theory (AQA GCSE Physics): Flashcards
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13 cards from this deck
4 interconnected gas properties
4 interconnected gas properties
Pressure, temperature, volume, kinetic energy
Temperature & pressure relationship in a gas
Temperature & pressure relationship in a gas
Directly related
Energy transfer when gas temp increases
Energy transfer when gas temp increases
Heat energy → kinetic energy of particles
Kinetic energy equation
Kinetic energy equation
Effect of increased kinetic energy on particle speed
Effect of increased kinetic energy on particle speed
Speed increases
Effect of increased temp on particle collisions
Effect of increased temp on particle collisions
More frequent collisions
Pressure-volume relationship (constant temp)
Pressure-volume relationship (constant temp)
Inversely proportional
Equation for pressure-volume relationship
Equation for pressure-volume relationship
Unit for in
Unit for in
Pascals (Pa)
Unit for in
Unit for in
Cubic metres ()
Pressure change when volume doubles (constant temp)
Pressure change when volume doubles (constant temp)
Pressure halves
Definition of work in physics
Definition of work in physics
Energy transferred by a force
Effect of doing work on a gas
Effect of doing work on a gas
Increases internal energy, which increases temperature