Module: Math::Constants::CGS

Defined in:: lib/van/units/constants/math/cgs.rb

Overview

Unitless Constants in the CGS system (cm, g, s).

Constant Summary collapse

SPEED_OF_LIGHT = cm / s

2.99792458e10

GRAVITATIONAL_CONSTANT = cm^3 / g s^2

6.673e-8

PLANCKS_CONSTANT_H = g cm^2 / s

6.62606876e-27

PLANCKS_CONSTANT_HBAR = g cm^2 / s

1.05457159642e-27

VACUUM_PERMEABILITY = cm g / A^2 s^2

1.25663706144e-1

ASTRONOMICAL_UNIT = cm

1.49597870691e13

LIGHT_YEAR = cm

9.46053620707e17

PARSEC = cm

3.08567758135e18

GRAV_ACCEL = cm / s^2

9.80665e2

ELECTRON_VOLT = g cm^2 / s^2

1.602176462e-12

MASS_ELECTRON = g

9.10938188e-28

MASS_MUON = g

1.88353109e-25

MASS_PROTON = g

1.67262158e-24

MASS_NEUTRON = g

1.67492716e-24

RYDBERG = g cm^2 / s^2

2.17987190389e-11

BOLTZMANN = g cm^2 / K s^2

1.3806503e-16

BOHR_MAGNETON = A cm^2

9.27400899e-20

NUCLEAR_MAGNETON = A cm^2

5.05078317e-23

ELECTRON_MAGNETIC_MOMENT = A cm^2

9.28476362e-20

PROTON_MAGNETIC_MOMENT = A cm^2

1.410606633e-22

MOLAR_GAS = g cm^2 / K mol s^2

8.314472e7

STANDARD_GAS_VOLUME = cm^3 / mol

2.2710981e4

MINUTE = s

6e1

HOUR = s

3.6e3

DAY = s

8.64e4

WEEK = s

6.048e5

INCH = cm

2.54e0

FOOT = cm

3.048e1

YARD = cm

9.144e1

MILE = cm

1.609344e5

NAUTICAL_MILE = cm

1.852e5

FATHOM = cm

1.8288e2

MIL = cm

2.54e-3

POINT = cm

3.52777777778e-2

TEXPOINT = cm

3.51459803515e-2

MICRON = cm

1e-4

ANGSTROM = cm

1e-8

HECTARE = cm^2

1e8

ACRE = cm^2

4.04685642241e7

BARN = cm^2

1e-24

LITER = cm^3

1e3

US_GALLON = cm^3

3.78541178402e3

QUART = cm^3

9.46352946004e2

PINT = cm^3

4.73176473002e2

CUP = cm^3

2.36588236501e2

FLUID_OUNCE = cm^3

2.95735295626e1

TABLESPOON = cm^3

1.47867647813e1

TEASPOON = cm^3

4.92892159375e0

CANADIAN_GALLON = cm^3

4.54609e3

UK_GALLON = cm^3

4.546092e3

MILES_PER_HOUR = cm / s

4.4704e1

KILOMETERS_PER_HOUR = cm / s

2.77777777778e1

KNOT = cm / s

5.14444444444e1

POUND_MASS = g

4.5359237e2

OUNCE_MASS = g

2.8349523125e1

TON = g

9.0718474e5

METRIC_TON = g

1e6

UK_TON = g

1.0160469088e6

TROY_OUNCE = g

3.1103475e1

CARAT = g

2e-1

UNIFIED_ATOMIC_MASS = g

1.66053873e-24

GRAM_FORCE = cm g / s^2

9.80665e2

POUND_FORCE = cm g / s^2

4.44822161526e5

KILOPOUND_FORCE = cm g / s^2

4.44822161526e8

POUNDAL = cm g / s^2

1.38255e4

CALORIE = g cm^2 / s^2

4.1868e7

BTU = g cm^2 / s^2

1.05505585262e10

THERM = g cm^2 / s^2

1.05506e15

HORSEPOWER = g cm^2 / s^3

7.457e9

BAR = g / cm s^2

1e6

STD_ATMOSPHERE = g / cm s^2

1.01325e6

TORR = g / cm s^2

1.33322368421e3

METER_OF_MERCURY = g / cm s^2

1.33322368421e6

INCH_OF_MERCURY = g / cm s^2

3.38638815789e4

INCH_OF_WATER = g / cm s^2

2.490889e3

PSI = g / cm s^2

6.89475729317e4

POISE = g / cm s

1e0

STOKES = cm^2 / s

1e0

FARADAY = A s / mol

9.6485341472e4

ELECTRON_CHARGE = A s

1.602176462e-19

GAUSS = g / A s^2

1e-1

STILB = cd / cm^2

1e0

LUMEN = cd sr

1e0

LUX = cd sr / cm^2

1e-4

PHOT = cd sr / cm^2

1e0

FOOTCANDLE = cd sr / cm^2

1.076e-3

LAMBERT = cd sr / cm^2

1e0

FOOTLAMBERT = cd sr / cm^2

1.07639104e-3

CURIE = 1 / s

3.7e10

ROENTGEN = A s / g

2.58e-7

RAD = cm^2 / s^2

1e2

SOLAR_MASS = g

1.98892e33

BOHR_RADIUS = cm

5.291772083e-9

VACUUM_PERMITTIVITY = A^2 s^4 / g cm^3

8.854187817e-21

NEWTON = cm g / s^2

1e5

DYNE = cm g / s^2

1e0

JOULE = g cm^2 / s^2

1e7

ERG = g cm^2 / s^2

1e0