STUDIES
FURTHER
PHYSICS
SUMMARY
GEORGE COX
2025
,TERMAL
IPHYSIGS
2
, Thermal Transfer : Hot Cold
Energy >
-
Thermal Equilibrium : when two systems in contact have the
same
temperature (No . net heat flow)
Temperature of : measure
average Ep
.
Absolute temperature : TIT(C) + 273 ,
15.
intergyinenergy Potentiaenea b
Kinetic Model of Matter
Expansion : Practical example :
gaps in bridges
i) Linear : XL = @Lo1T
↳ CMechan,a
ii) Volume 1V BVotT : =
~
-contentOriginal Changa
t
Heat Transfer : mai
i) Shine change
i) heat
Latent heat : Q =
mLf (fusion)
energy needed
to
change the phase
substance
oflky of
witha b
Q mLv (vaporisation)
2
temp =
-
Boiling
throughout liquid
vs Evaporation
-
surface only
:
below
boiling
=fixedten
-
any temp
-
No bubbles .
FURTHER
PHYSICS
SUMMARY
GEORGE COX
2025
,TERMAL
IPHYSIGS
2
, Thermal Transfer : Hot Cold
Energy >
-
Thermal Equilibrium : when two systems in contact have the
same
temperature (No . net heat flow)
Temperature of : measure
average Ep
.
Absolute temperature : TIT(C) + 273 ,
15.
intergyinenergy Potentiaenea b
Kinetic Model of Matter
Expansion : Practical example :
gaps in bridges
i) Linear : XL = @Lo1T
↳ CMechan,a
ii) Volume 1V BVotT : =
~
-contentOriginal Changa
t
Heat Transfer : mai
i) Shine change
i) heat
Latent heat : Q =
mLf (fusion)
energy needed
to
change the phase
substance
oflky of
witha b
Q mLv (vaporisation)
2
temp =
-
Boiling
throughout liquid
vs Evaporation
-
surface only
:
below
boiling
=fixedten
-
any temp
-
No bubbles .
