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4-8 Real–Number Functions
Physics Constants
There are 41 physics constants in the CONST menu. You can press
to view the following items.
CONST Menu
Items Description Value
Speed of light in vacuum
299792458 m s
–1
Standard acceleration of gravity
9.80665 m s
–2
Newtonian constant of
gravitation
6.673×10
–11
m
3
kg
– 1
s
–2
Molar volume of ideal gas
0.022413996 m
3
mol
–1
Avogadro constant
6.02214199×10
23
mol
–1
∞
Rydberg constant
10973731.5685 m
–1
Elementary charge
1.602176462×10
–19
C
Electron mass
9.10938188×10
–31
kg
Proton mass
1.67262158×10
–27
kg
Neutron mass
1.67492716×10
–27
kg
Muon mass
1.88353109×10
–28
kg
Boltzmann constant
1.3806503×10
–23
J K
–1
Planck constant
6.62606876×10
–34
J s
Planck constant over 2 pi
1.054571596×10
–34
J s
Magnetic flux quantum
2.067833636×10
–15
Wb
Bohr radius
5.291772083×10
–11
m
ε
Electric constant
8.854187817×10
–12
F m
–1
Molar gas constant
8.314472 J mol
–1
k
–1
Faraday constant
96485.3415 C mol
–1
Atomic mass constant
1.66053873×10
–27
kg
Magnetic constant
1.2566370614×10
–6
NA
–2
Bohr magneton
9.27400899×10
–24
J T
–1
Nuclear magneton
5.05078317×10
–27
J T
–1
Proton magnetic moment
1.410606633×10
–26
J T
–1
Electron magnetic moment
–9.28476362×10
–24
J T
–1
Neutron magnetic moment
–9.662364×10
–27
J T
–1