HERIYAL HYSICS
INTERNA L ENERGY & TEMP
SOLID Strong force of attraction
holding them togetner
◦
>
LIQUIDS but Stitt / each
randomly in
◦ > nave Contact w other
◦ GAS > random Movement & turner apart then a liquid
RobertBrowni.MY
"
Browni an Motion
"
stheexistanceofmoteculesw.RO/
•
tenis real/ y
atoms are fast (
heavy
VERY )
◦
atoms MOVC W / almost
random : -
distribution
-
Speed
-
direction
[ NTERNAL ENERGY :
sum of RANDOM distribution of the Kinetic el potential
energies of its motones .
Kinetic
Y temperature)
Motion
j°Kmm☒rama:averagekEofhN
-
PARTICLES
>
position no temes in a substance .
>
potential
-
St IAW Of THERMODYNAMICS :
Change of interna TOTAL energy transfer due
energy of the object to the Wark done & Keating .
Ice Point : 0°C
Steam Point : 100°C
Minimal KE > absolute Zero : -273.15°C =
0°C
triple Point of Water : 273.15K
, CHANGEOF STATE :
AQ =
MCAT
""" " " " "" ° "" " " " "
Que = -
Q
Hao
Melting Point
>
Melting points
SPE~ci-IA-EN-HF.AT""⊕ah
:
pure substances > Welt defined temperature
◦
latentheatof fusion ( hidden)
> vaporisati
temperature.PL
◦ fusion >
Melting of a Solid Energy neededtocnange the
◦ bond Making release energy e from >
SOLID to LIQUID without a
change in
hmm
"
LIQUID to VAPOUR
! LIQUID > GAS
MORE energy required
.
> Mass
Q -
-
m
energy r >
specific talent
? IQ
=
T
t MC t
solid ) riseinkmp ( per second )
YIN p
t.me / ! !
-
s =
t
, s mes
Kinetic THERMAL
>
engtnoftube
,
CONTINUOUS FLOW
,
HEATING :
AQ =
GPE =
mghn electrical inmersión
heater
> humber of times
It
◦
Copper COIIS
AQ CAT
g
=
Y
D=
f- CAT
v
-
IV
G- CAT
=
INTERNA L ENERGY & TEMP
SOLID Strong force of attraction
holding them togetner
◦
>
LIQUIDS but Stitt / each
randomly in
◦ > nave Contact w other
◦ GAS > random Movement & turner apart then a liquid
RobertBrowni.MY
"
Browni an Motion
"
stheexistanceofmoteculesw.RO/
•
tenis real/ y
atoms are fast (
heavy
VERY )
◦
atoms MOVC W / almost
random : -
distribution
-
Speed
-
direction
[ NTERNAL ENERGY :
sum of RANDOM distribution of the Kinetic el potential
energies of its motones .
Kinetic
Y temperature)
Motion
j°Kmm☒rama:averagekEofhN
-
PARTICLES
>
position no temes in a substance .
>
potential
-
St IAW Of THERMODYNAMICS :
Change of interna TOTAL energy transfer due
energy of the object to the Wark done & Keating .
Ice Point : 0°C
Steam Point : 100°C
Minimal KE > absolute Zero : -273.15°C =
0°C
triple Point of Water : 273.15K
, CHANGEOF STATE :
AQ =
MCAT
""" " " " "" ° "" " " " "
Que = -
Q
Hao
Melting Point
>
Melting points
SPE~ci-IA-EN-HF.AT""⊕ah
:
pure substances > Welt defined temperature
◦
latentheatof fusion ( hidden)
> vaporisati
temperature.PL
◦ fusion >
Melting of a Solid Energy neededtocnange the
◦ bond Making release energy e from >
SOLID to LIQUID without a
change in
hmm
"
LIQUID to VAPOUR
! LIQUID > GAS
MORE energy required
.
> Mass
Q -
-
m
energy r >
specific talent
? IQ
=
T
t MC t
solid ) riseinkmp ( per second )
YIN p
t.me / ! !
-
s =
t
, s mes
Kinetic THERMAL
>
engtnoftube
,
CONTINUOUS FLOW
,
HEATING :
AQ =
GPE =
mghn electrical inmersión
heater
> humber of times
It
◦
Copper COIIS
AQ CAT
g
=
Y
D=
f- CAT
v
-
IV
G- CAT
=
