Flashcards in Matter Booklet GCSE physics Deck (23)
The measure of how much stuff and object is made of
What is mass measured in ?
What depends on mass ?
The volume of the object
Mass per unit volume
What is the equation for density ?
Density = Mass / volume
What is the equation for mass ?
Density x Volume
What is the equation for volume ?
Mass / Density
What is kinetic model ?
It describes the model of matter modelling molecules as hard elastic spheres.
What are the bonds like in a solid ?
What are the bonds like in a liquid ?
What are the bonds like in a gas ?
There are none
What are the three states of matter ?
A measure of how hot or cold a object is
How does heat move ?
Only move through something hotter than its self
What is the equation for kinetic energy ?
Ke = 0.5 x Mv squared
What potential does a solid have ?
What potential does a liquid have ?
What potential does a gas have ?
What is internal energy ?
The sum of kinetic and potential energies
What is specific heat ?
About the energy involved in changing something.
What is the equation for specific heat ?
Heat = mass x specific heat capacity x Change in temp
What is latent heat ?
Heat = mass x latent heat