Studied by 4 peopleflats spots
There are ________ on the heating graph where energy is being transferred but not being used to change the temperature.
random directions
The particles in a gas are constantly moving with ________ and speeds.
SLH
Energy is given in joules, mass in kg and ________ in J /kg.
weaker forces of attraction
Liquids- there are ________ between the particles.
Particle Model
The ________ can explain Density and the three states of matter.
Density
________ is a measure of the compactness of a substance.
Average energy
________ in kinetic stores is related to temperature.
gases theyre
Particles have more energy than in liquids and ________ free to move and at higher speeds.
specific latent heat
For cooling, ________ is the energy released by a change in state.
physical change
A change of state is a(n) ________.
kinetic energy
A change in state occurs if the substance is heated enough- the particles will have enough energy in their ________ stores to break the bonds holding them together.
Specific latent heat
________ is the energy needed to change the state of a 1kg matter.
Density equation
mass / volume
Internal energy
_________is the energy stored by the particles that make up a system
solid to liquid
melting
liquid to solid
freezing
gas to liquid
condensing
liquid to gas
evaporating
solid to gas
sublimating
Constant equals
pressure x volume
energy is given in
joules
Note
Flashcard