public class PhysicalConstants
extends java.lang.Object
Modifier and Type | Field | Description |
---|---|---|
static double |
ACCEL_GRAV |
Standard acceleration of gravity on Earth m.s^-2
|
static double |
AU |
1 Astronomical unit - m
|
static double |
BOLTZMANN |
Boltzmann constant - J.K^-1
|
static double |
ELECTRON_MASS |
Electron mass - Kg
|
static double |
ELECTRON_VOLT |
Electron volt - J
|
static double |
FINE_STRUCTURE |
Fine structure constant - unitless
|
static double |
GRAVITATION |
Gravitational constant - N.m^2.Kg^-2
|
static double |
JANSKY |
1 Jansky - W.m^-2.Hz^-1
|
static double |
LUMINOSITY_OF_SUN |
Solar Luminosity - W
|
static double |
MASS_OF_EARTH |
Mass of the Earth - Kg
|
static double |
MASS_OF_JUPITER |
Mass of Jupiter - Kg
|
static double |
MASS_OF_SUN |
Mass of Sun - Kg
|
static double |
PARSEC |
1 Parsec - m
|
static double |
PLANCK |
Planck constant - J.s
|
static double |
PLANCK_BAR |
Planck constant/2*PI - J.s
|
static double |
PLANCK_EVS |
Planck constant - eV.s
|
static double |
PLANCK_EVS_BAR |
Planck constant/2*PI - eV.s
|
static double |
PLANCK_LENGTH |
Planck length - m
|
static double |
PLANCK_MASS |
Planck mass - Kg
|
static double |
PLANCK_TEMP |
Planck temperature - K
|
static double |
PROTON_MASS |
Proton mass - Kg
|
static double |
RADIUS_OF_SUN |
Radius of Sun - m
|
static double |
RYDBERG |
Rydberg constant - m^-1
|
static double |
SOLAR_CONSTANT |
Solar constant - kW.m^-1
|
static double |
SPEED_OF_LIGHT |
Speed of light in a vacuum - m.s^-1
|
static double |
STEFAN_BOLTZMANN |
Stefan-Boltzmann constant - W.m^-2.K^-4
|
static double |
WAVE_HALPHA |
Wavelength of H-alpha - Angstroms
|
static double |
WIEN_DISPLACEMENT |
Wien displacement law constant - m.K
|
Modifier and Type | Method | Description |
---|---|---|
static PhysicalConstants |
getInstance() |
Get instance of class for aliasing.
|
public static final double SPEED_OF_LIGHT
public static final double PLANCK
public static final double PLANCK_BAR
public static final double PLANCK_EVS
public static final double PLANCK_EVS_BAR
public static final double PLANCK_LENGTH
public static final double PLANCK_MASS
public static final double PLANCK_TEMP
public static final double BOLTZMANN
public static final double GRAVITATION
public static final double ACCEL_GRAV
public static final double ELECTRON_MASS
public static final double PROTON_MASS
public static final double FINE_STRUCTURE
public static final double ELECTRON_VOLT
public static final double STEFAN_BOLTZMANN
public static final double RYDBERG
public static final double WIEN_DISPLACEMENT
public static final double WAVE_HALPHA
public static final double AU
public static final double PARSEC
public static final double MASS_OF_SUN
public static final double RADIUS_OF_SUN
public static final double LUMINOSITY_OF_SUN
public static final double MASS_OF_EARTH
public static final double MASS_OF_JUPITER
public static final double SOLAR_CONSTANT
public static final double JANSKY
public static PhysicalConstants getInstance()
PhysicalConstants PC = PhysicalConstants.getInstance(); System.out.println( "Speed of light = " + PC.SPEED_OF_LIGHT );to cut down on verbage.
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