JSci.physics
Interface PhysicalConstants

All Superinterfaces:

NumericalConstants

All Known Subinterfaces:

AstronomicalConstants

public interface PhysicalConstants

extends NumericalConstants

A collection of fundamental physical constants. All values expressed in SI units. (Source: CODATA Bulletin No. 63 Nov 1986)

Field Summary

static double	AVOGADRO Avogadro's constant.
static double	BOHR_MAGNETON Bohr magneton (defined).
static double	BOLTZMANN Boltzmann's constant (defined).
static double	CHARGE Elementary charge.
static double	ELECTRON_MASS Electron rest mass.
static double	ELECTRON_MOMENT Magnetic moment of electron.
static double	FARADAY Faraday constant.
static double	FINE_STRUCTURE Fine structure constant (defined).
static double	FLUX_QUANTUM Magnetic flux quantum (defined).
static double	GRAVITATION Gravitational constant.
static double	H_BAR Planck's constant divided by 2*Pi (defined).
static double	MOLAR_GAS Molar gas constant.
static double	NEUTRON_MASS Neutron rest mass.
static double	PERMEABILITY Permeability constant (exact).
static double	PERMITTIVITY Permittivity constant (defined).
static double	PLANCK Planck's constant.
static double	PROTON_MASS Proton rest mass.
static double	PROTON_MOMENT Magnetic moment of proton.
static double	RYDBERG Rydberg constant (defined).
static double	SPEED_OF_LIGHT Speed of light in vacuo (exact).
static double	STEFAN_BOLTZMANN Stefan-Boltzmann constant.

Fields inherited from interface JSci.maths.NumericalConstants

GAMMA, GOLDEN_RATIO, LOG10, SQRT2, SQRT2PI, TWO_PI

Field Detail

PLANCK

public static final double PLANCK

Planck's constant.

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Constant Field Values

H_BAR

public static final double H_BAR

Planck's constant divided by 2*Pi (defined).

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Constant Field Values

SPEED_OF_LIGHT

public static final double SPEED_OF_LIGHT

Speed of light in vacuo (exact).

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PERMEABILITY

public static final double PERMEABILITY

Permeability constant (exact).

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PERMITTIVITY

public static final double PERMITTIVITY

Permittivity constant (defined).

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GRAVITATION

public static final double GRAVITATION

Gravitational constant.

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CHARGE

public static final double CHARGE

Elementary charge.

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ELECTRON_MASS

public static final double ELECTRON_MASS

Electron rest mass.

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Constant Field Values

PROTON_MASS

public static final double PROTON_MASS

Proton rest mass.

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NEUTRON_MASS

public static final double NEUTRON_MASS

Neutron rest mass.

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Constant Field Values

AVOGADRO

public static final double AVOGADRO

Avogadro's constant.

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MOLAR_GAS

public static final double MOLAR_GAS

Molar gas constant.

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BOLTZMANN

public static final double BOLTZMANN

Boltzmann's constant (defined).

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Constant Field Values

STEFAN_BOLTZMANN

public static final double STEFAN_BOLTZMANN

Stefan-Boltzmann constant.

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RYDBERG

public static final double RYDBERG

Rydberg constant (defined).

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FINE_STRUCTURE

public static final double FINE_STRUCTURE

Fine structure constant (defined).

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FARADAY

public static final double FARADAY

Faraday constant.

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FLUX_QUANTUM

public static final double FLUX_QUANTUM

Magnetic flux quantum (defined).

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BOHR_MAGNETON

public static final double BOHR_MAGNETON

Bohr magneton (defined).

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ELECTRON_MOMENT

public static final double ELECTRON_MOMENT

Magnetic moment of electron.

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PROTON_MOMENT

public static final double PROTON_MOMENT

Magnetic moment of proton.

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Constant Field Values