particle model
what two forms of energy make up the internal energy of an object or system?
Kinetic and potential energy
what state of matter has the greatest internal energy?
Gas
give the definition of specific heat capacity
The amount of energy needed to raise 1 kg of any substance by 1°C
give the definition of specific latent heat
The amount of energy needed to change the state of 1 kg of any substance
what happens to pressure of gas in a fixed volume when the temperature is increased?
Increases
what happens to the pressure of gas in a fixed volume when the temperature is decreased?
Decreases