Particle Model of Matter

Question 1

Density =

Answer 1

Density (Kilogram per Cubic Meter / Kg/m^3) = Mass (Kg) ÷ Volume (Cubic Metre/m^3)

Question 2

Volume =

Answer 2

Volume (Cubic Metre/m^3) = Base x Height x Width (Metres)

Question 3

Thermal Energy for a Change in State =

Answer 3

Thermal Energy for a Change in State (Joules/J) = Mass (Kg) x Specific Latent Heat (J/Kg) x Temperature Change (Degrees Celsius/*C)

Question 4

Thermal Energy For a Change of State for a Gas =

Answer 4

Thermal Energy For a Change of State for a Gas (Joules/J) = Pressure (Pascal/Pa) x Volume (Cubic Metre/m^3)