P3 — Particle Model Of Matter Flashcards
1
Q
What is all matter made up of
A
Particles
2
Q
What do colliding gas particles create
A
Pressure
3
Q
What does increasing the temperature of a gas do
A
It increases its pressure
4
Q
What can the particle model also explain
A
Density
5
Q
What are the two states you can find density
A
Solid and liquid
6
Q
What is internal energy
A
The total energy store by particles in a system
7
Q
What does a change in state conserve
A
Mass
8
Q
What does a change of state require
A
Energy
9
Q
What is specific latent heat
A
The energy needed to change the state of a 1 kg mass
