Casio fx-50F User Manual page 26

A Table of Scientifi c Constants
The numbers in the "No." column show the scientifi c constant menu page number on the left
and the number key you need to press to select the constant when the proper menu page is
displayed.
No. Scientifi c Constant
1-1 Proton mass
1-2 Neutron mass
1-3 Electron mass
1-4 Muon mass
2-1 Bohr radius
2-2 Planck constant
2-3 Nuclear magneton
2-4 Bohr magneton
3-1 Planck constant, rationalized
3-2 Fine-structure constant
3-3 Classical electron radius
3-4 Compton wavelength
4-1 Proton gyromagnetic ratio
4-2 Proton Compton wavelength
4-3 Neutron Compton wavelength
4-4 Rydberg constant
5-1 Atomic mass constant
5-2 Proton magnetic moment
5-3 Electron magnetic moment
5-4 Neutron magnetic moment
6-1 Muon magnetic moment
6-2 Faraday constant
6-3 Elementary charge
7 (CONST)
4 (ε
7 (CONST)
1 ( ) )
0
Symbol
m 1.67262171×10
p
m 1.67492728×10
n
m 9.1093826×10
e
m 1.8835314×10
a 0.5291772108×10
0
h 6.6260693×10
µ
5.05078343×10
N
µ
927.400949×10
B
1.05457168×10
α
7.297352568×10
r 2.817940325×10
e
λ
2.426310238×10
c
γ
2.67522205×10
p
λ
1.3214098555×10
cp
λ
1.3195909067×10
cn
R∞ 10973731.568525
u 1.66053886×10
µ
1.41060671×10
p
µ
–928.476412×10
e
µ
–0.96623645×10
n
µ
–4.49044799×10
F
e 1.60217653×10
E-25
1 ÷ 1 ÷
' '
( ( I I
ε ε
0 0
)
0
1 ÷ 1 ÷
' '
( ( ) )
I I
ε ε μ μ
0 0 0 0
1 ÷ 1 ÷ ' '
( ( ) )
ε ε μ μ
0 0 0 0
299792458 299792458
Value
–27
–27
–31
–28
–10
–34
–27
–26
–34
–3
–15
–12
8
–15
–15
–27
–26
–26
–26
–26
96485.3383
–19
0 0
0 0
Unit
kg
kg
kg
kg
m
J s
–1
J T
–1
J T
J s
−
m
m
–1 –1
s T
m
m
–1
m
kg
–1
J T
–1
J T
–1
J T
–1
J T
–1
C mol
C