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24 Muon magnetic moment
25 Compton wavelength
26 Proton Compton wavelength
27 Stefan-Boltzmann constant
28 Avogadro constant
29 Molar volume of ideal gas (273.15 K,
101.325 kPa)
30 Molar gas constant
31 Faraday constant
32 Von Klitzing constant
33 Electron charge to mass quotient
34 Quantum of circulation
35 Proton gyromagnetic ratio
36 Josephson constant
37 Electron volt
38 Celsius Temperature
39 Astronomical unit
40 Parsec
41 Molar mass of carbon-12
42 Planck constant over 2 pi
43 Hartree energy
44 Conductance quantum
45 Inverse fine-structure constant
46 Proton-electron mass ratio
47 Molar mass constant
48 Neutron Compton wavelength
49 First radiation constant
50 Second radiation constant
51 Characteristic impedance of vacuum
52 Standard atmosphere
No. Constant Symbol Unit
eV J
t K
AU m
pc m
M(
12
C) kg mol
–1
µ
µ
J T
–1
h
-
J s
λ
c
m
E
h
J
λ
c, p
m
0
G s
σ
W m
–2
K
–4
α
–1
N
Α
,
L mol
–1
m
p
/m
e
V
m
m
3
mol
–1
M
u
kg mol
–1
R J mol
–1
K
–1
λ
c, n
m
F C mol
–1
c
1
W m
2
R
K
Ohm
c
2
m K
-
e/m
e
C kg
–1
Z
0
Ω
h/2m
e
m
2
s
–1
Pa
γ
p
–1
Ts
–1
K
J
Hz V
–1
V
0
= 15.3 m/s
t = 10 s
V
0
t + gt
2
= ? m
j 15.3 k 10 + 2 @
Z k @ c 03 k 10
A e
1
2
643.3325
Example Key operations Result
Chapter 3: Scientific Calculations