Summary Physics Module 3 — Particle Model of Matter
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Course
Science
Institution
GCSE
AQA GCSE Physics Module 3 Particle Model of Matter - summative mind-map
This document serves as a multipurpose tool to aid your GCSE revision, made by a Grade 9 student. It contains elaborate details of the module, including key learning points from the AQA specification and a profile of all RPA...
DENSITY is the mass
of a substance per unit of volume
. Specific heat
capacity is the amount Specific latent heat is the am
of energy required to raise the energy required to chan
the
goryo
°
temperature of 1kg of a substance by 1 .
C
Meg asubstance without
- -
a
density-mass OR p
= m intemperature
.
at the
(kg)
maslegaet
↑ volume v mass
3 delta -
g/cm ↑
reg/m3 CM
3
~
=
↑ -E
= rx(o
m3 I in
energy (5)
SHC change specific l
change in
Enermal) energy (5/leg') temperature
( C)
°
heat
ranged equations for
mmm DENSITY :
(5) Cof that s
V m ranged equations for SHC
mmm :
ranged equations f
m
1xV
=
m =
&
= ) mxto
E
O
m
E =
=
=
m =
mxC
tempercuature
* When there is a
change ofstate
-
,
temp .
= constant
-
↑P E
dre
.
.
are Trecific
PARTICLE MODEL
Wh
↑
↑P E th
latent weat
(l -9)
.
.
gVAPOURISATION
k ch
↑ ↑ d
IE specific latent heat
SFUSION
requires more energy
(s-l)
OF MATTER
Pressure is
>
dir
:
as the tem
Bond-breaking >
-
requires energy
·
internal
↳
e
energy is put in (ENDOTHERMIC) 1
more colli
Bond-making releases
·
>
-
energy 2
faster mov
↳
energy is
given out (EKOTHERMIC
gas
N/m
ran
m
=
N
Particle Model (HT)
E
LIMITATIONS Of ↑ /
·
=
tfu
T op
or 2
↳ no forces shown between atoms / A
· 240 M
posito also pat
-
↳ atoms as
spheres changing -
↳ atoms are solid -
states
V- v
SYSTEM
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