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Physical Constants
Glossary...
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
XYZ
The use of physical constants will be inevitable in practical write - ups where calculations are required. Here are some of the more common ones.
Symbol
Value
Avogadro Constant
L, N
A
6.022 x 10
23
mol
-21
Molar Gas Constant
R
8.314 J K
-1
mol
-1
Faraday Constant
F
9.649 x 10
4
C mol
-1
Molar Volume of an Ideal Gas at 100kPa and 273K
V
M
22.7 dm
3
Atomic Mass Unit
a.m.u.
1.661 x 10
-27
kg
