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matilda nix
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Cards (10)
specific heat capacity
amount of energy required to raise a 1kg of a substance by 1 degrees at a constant temperature
liquid
all touching
small gaps
randomley arranged
move freely
weaker forces
of
attraction
SLH of fusion
solid
to
liquid
solids
all touching
no gaps
neatly arranged
vibrate at fixed points
strong forces of attraction
SLH of vaporisation
liquid
to
gas
density
how
compact
a substance is
specific latent heat
the amount of
energy
required to change the
state
of a
1kg
of substance with
no
temperature
change
gas
spread out
large gaps
randomley arranged
weakest forces
of
attraction
move freely in a rnage of directiona
density =
mass /volume
internal energy
the sum of
kinetic
energy and
potential
energy of the particls of a
substance