Class PhysicalConstants

Field Details

• SPEED_OF_LIGHT

  public static final double SPEED_OF_LIGHT

  Speed of light in a vacuum - m.s^-1

  See Also:

  • Constant Field Values

• PLANCK

  public static final double PLANCK

  Planck constant - J.s

  See Also:

  • Constant Field Values

• PLANCK_BAR

  public static final double PLANCK_BAR

  Planck constant/2*PI - J.s

  See Also:

  • Constant Field Values

• PLANCK_EVS

  public static final double PLANCK_EVS

  Planck constant - eV.s

  See Also:

  • Constant Field Values

• PLANCK_EVS_BAR

  public static final double PLANCK_EVS_BAR

  Planck constant/2*PI - eV.s

  See Also:

  • Constant Field Values

• PLANCK_LENGTH

  public static final double PLANCK_LENGTH

  Planck length - m

  See Also:

  • Constant Field Values

• PLANCK_MASS

  public static final double PLANCK_MASS

  Planck mass - Kg

  See Also:

  • Constant Field Values

• PLANCK_TEMP

  public static final double PLANCK_TEMP

  Planck temperature - K

  See Also:

  • Constant Field Values

• BOLTZMANN

  public static final double BOLTZMANN

  Boltzmann constant - J.K^-1

  See Also:

  • Constant Field Values

• GRAVITATION

  public static final double GRAVITATION

  Gravitational constant - N.m^2.Kg^-2

  See Also:

  • Constant Field Values

• ACCEL_GRAV

  public static final double ACCEL_GRAV

  Standard acceleration of gravity on Earth m.s^-2

  See Also:

  • Constant Field Values

• ELECTRON_MASS

  public static final double ELECTRON_MASS

  Electron mass - Kg

  See Also:

  • Constant Field Values

• PROTON_MASS

  public static final double PROTON_MASS

  Proton mass - Kg

  See Also:

  • Constant Field Values

• FINE_STRUCTURE

  public static final double FINE_STRUCTURE

  Fine structure constant - unitless

  See Also:

  • Constant Field Values

• ELECTRON_VOLT

  public static final double ELECTRON_VOLT

  Electron volt - J

  See Also:

  • Constant Field Values

• STEFAN_BOLTZMANN

  public static final double STEFAN_BOLTZMANN

  Stefan-Boltzmann constant - W.m^-2.K^-4

  See Also:

  • Constant Field Values

• RYDBERG

  public static final double RYDBERG

  Rydberg constant - m^-1

  See Also:

  • Constant Field Values

• WIEN_DISPLACEMENT

  public static final double WIEN_DISPLACEMENT

  Wien displacement law constant - m.K

  See Also:

  • Constant Field Values

• WAVE_HALPHA

  public static final double WAVE_HALPHA

  Wavelength of H-alpha - Angstroms

  See Also:

  • Constant Field Values

• AU

  public static final double AU

  1 Astronomical unit - m

  See Also:

  • Constant Field Values

• PARSEC

  public static final double PARSEC

  1 Parsec - m

  See Also:

  • Constant Field Values

• MASS_OF_SUN

  public static final double MASS_OF_SUN

  Mass of Sun - Kg

  See Also:

  • Constant Field Values

• RADIUS_OF_SUN

  public static final double RADIUS_OF_SUN

  Radius of Sun - m

  See Also:

  • Constant Field Values

• LUMINOSITY_OF_SUN

  public static final double LUMINOSITY_OF_SUN

  Solar Luminosity - W

  See Also:

  • Constant Field Values

• MASS_OF_EARTH

  public static final double MASS_OF_EARTH

  Mass of the Earth - Kg

  See Also:

  • Constant Field Values

• MASS_OF_JUPITER

  public static final double MASS_OF_JUPITER

  Mass of Jupiter - Kg

  See Also:

  • Constant Field Values

• SOLAR_CONSTANT

  public static final double SOLAR_CONSTANT

  Solar constant - kW.m^-1

  See Also:

  • Constant Field Values

• JANSKY

  public static final double JANSKY

  1 Jansky - W.m^-2.Hz^-1

  See Also:

  • Constant Field Values