LPHYSICS_CONSTANTS (TagTable / global constants)


Constant identifier, values and description

Identifier & ValueDescription
LPHYSIC_B_FREQUENCY
5.8789238E+10
Wien frequency displacement law constant - Hz / K
LPHYSIC_B_LAMBDA
2.8977685E-3
Wien wavelength displacement law constant - m*K
LPHYSIC_C_0
2.99792458E+08
Speed of light in vacuum - m/s
LPHYSIC_COEF_NI_A
0.5485
Coefficients for temperature calculation - Nickel
LPHYSIC_COEF_NI_B
0.665E-3
Coefficients for temperature calculation - Nickel
LPHYSIC_COEF_NI_C
2.805E-9
Coefficients for temperature calculation - Nickel
LPHYSIC_COEF_PT_A
3.90802E-3
Coefficients for temperature calculation - Platin
LPHYSIC_COEF_PT_A_TEMP
3.9083E-3
Coefficients for temperature calculation - Platin
LPHYSIC_COEF_PT_B
-5.802000E-007
Coefficients for temperature calculation - Platin
LPHYSIC_COEF_PT_B_TEMP
-5.775000E-007
Coefficients for temperature calculation - Platin
LPHYSIC_COEF_PT_C
-4.273500E-012
Coefficients for temperature calculation - Platin
LPHYSIC_COEF_PT_TEMP_ACCURACY
0.01
Coefficients for temperature calculation - Platin
LPHYSIC_COEF_SI_A
7.64E-3
Coefficients for temperature calculation - Silicium
LPHYSIC_COEF_SI_B
1.66E-5
Coefficients for temperature calculation - Silicium
LPHYSIC_E
1.602176487E-19
Elementary charge - C [A*s]
LPHYSIC_EPSILON_ZERO
8.854187817E-12
Vacuum permittivity, permittivity of free space or electric constant or the distributed capacitance of the vacuum - F/m
LPHYSIC_F
9.64853399E+4
Faraday constant - C/mol
LPHYSIC_G
6.67428E-11
Gravidity constant - N*m^2/kg^2
LPHYSIC_G_N
9.80665
Regular acceleration of gravidity at earth - m/s^2
LPHYSIC_H
6.62606896E-34
Plank constant - J*s
LPHYSIC_K
1.3806504E-19
Boltzmann constant - J/K
LPHYSIC_MU_ZERO
1.2566370614E-6
Vacuum permeability, permeability of free space, permeability of vacuum, or magnetic constant, is the magnetic permeability in a classical vacuum - V*s/A*m
LPHYSIC_N_A
6.022140857E23
Avogadro constant - mol
LPHYSIC_P_N
101325.0
Normal standard pressure / standard atmosphere ATM - Pa
LPHYSIC_PLANCK_CHARGE
1.875545956E-18
Plank charge constant - C [A*s]
LPHYSIC_PLANCK_H_REDUCED
1.054571628E-34
Plank constant divided by 2 PI, is the quantization of angular momentum - J*s
LPHYSIC_PLANCK_LENGTH
1.616229E-35
Plank length constant - m
LPHYSIC_PLANCK_MASS
2.176470E-8
Plank mass constant - kg
LPHYSIC_PLANCK_TEMPERATURE
1.416808E+32
Plank temperature constant - K
LPHYSIC_PLANCK_TIME
5.39116E-44
Plank time constant - s
LPHYSIC_R
8.31447215
Gas constant - universal - J/(mol*K)
LPHYSIC_R_AIR
287.058
Gas constant - regular dry air - J/(mol*K)
LPHYSIC_R_INF
1.0973731568527E+7
Rydberg constant relating to the electromagnetic spectra of an atom - 1/m
LPHYSIC_SIGMA
5.670367E-8
Stefan's constant, "the total intensity radiated over all wavelengths increases as the temperature increases" - W/(m^2*K^4)
LPHYSIC_T_0
-273.15
Zero degree temperature offset from Celsius to Kelvin
LPHYSIC_U
1.660538782E-27
Atomic mass unit - kg
LPHYSIC_Z0
376.73031346177
Impedance of free space, square root of ยต0 / e0 - Ohm