erm properties of maer
, Heat & temperature
Heat :form
of (S Unit aa
energy
diff in temp
>
-
.
vibrational KE of molecules
imperature Aug
:
.
ermey C F 1
, ,
-
any reading
of temp. Reading
-
measure -
ice
point ,
constant
steampt . -ice point
Steam
100c 212F 373K
Point
- -
-
& 13
Fr
·
-
C -
F -
17
2)2 be
also
-
can
by similarity
do
E
Ice
point
-
0C -
BIF-273K 32 S 100
>
-c
i
change- /K
change
- 1.8 f
changean theare ordivisiontJ
Expsi
Energy
Line expsi So
-
L T l + Al 3
,
Heat
-
T + DT
Di-very small
Al21XAT
↳ coefficient of material
depend
&
on
min----
(Stable)
temp
Assymetrical
.
linear
expansion
: molecules expand more
than contract as T &&
, Heat & temperature
Heat :form
of (S Unit aa
energy
diff in temp
>
-
.
vibrational KE of molecules
imperature Aug
:
.
ermey C F 1
, ,
-
any reading
of temp. Reading
-
measure -
ice
point ,
constant
steampt . -ice point
Steam
100c 212F 373K
Point
- -
-
& 13
Fr
·
-
C -
F -
17
2)2 be
also
-
can
by similarity
do
E
Ice
point
-
0C -
BIF-273K 32 S 100
>
-c
i
change- /K
change
- 1.8 f
changean theare ordivisiontJ
Expsi
Energy
Line expsi So
-
L T l + Al 3
,
Heat
-
T + DT
Di-very small
Al21XAT
↳ coefficient of material
depend
&
on
min----
(Stable)
temp
Assymetrical
.
linear
expansion
: molecules expand more
than contract as T &&