| Module | CONSTANT |
| In: |
lib/facet/constants.rb
|
Large assortment of real world contants.
require 'facets/constants' puts CONSTANT::SPEED_OF_LIGHT
| VERSION | = | "1.0.2" | ||
| FINE_STRUCTURE | = | 7.297352533e-3 | Unit-less constants. | |
| AVOGADRO | = | 6.02214199e23 | ||
| YOTTA | = | 1e24 | ||
| ZETTA | = | 1e21 | ||
| EXA | = | 1e18 | ||
| PETA | = | 1e15 | ||
| TERA | = | 1e12 | ||
| GIGA | = | 1e9 | ||
| MEGA | = | 1e6 | ||
| KILO | = | 1e3 | ||
| MILLI | = | 1e-3 | ||
| MICRO | = | 1e-6 | ||
| NANO | = | 1e-9 | ||
| PICO | = | 1e-12 | ||
| FEMTO | = | 1e-15 | ||
| ATTO | = | 1e-18 | ||
| ZEPTO | = | 1e-21 | ||
| YOCTO | = | 1e-24 | ||
| SPEED_OF_LIGHT | = | 2.99792458e8 | Constants in the MKS system (meters, kg, sec) | |
| GRAV_CONSTANT | = | 6.673e-11 | ||
| PLANCKS_CONSTANT_H | = | 6.62606876e-34 | ||
| PLANCKS_CONSTANT_HBAR | = | 1.05457159642e-34 | ||
| VACUUM_PERMEABILITY | = | 1.25663706144e-6 | ||
| ASTRONOMICAL_UNIT | = | 1.49597870691e11 | ||
| LIGHT_YEAR | = | 9.46053620707e15 | ||
| PARSEC | = | 3.08567758135e16 | ||
| GRAV_ACCEL | = | 9.80665e0 | ||
| ELECTRON_VOLT | = | 1.602176462e-19 | ||
| MASS_ELECTRON | = | 9.10938188e-31 | ||
| MASS_MUON | = | 1.88353109e-28 | ||
| MASS_PROTON | = | 1.67262158e-27 | ||
| MASS_NEUTRON | = | 1.67492716e-27 | ||
| RYDBERG | = | 2.17987190389e-18 | ||
| BOLTZMANN | = | 1.3806503e-23 | ||
| BOHR_MAGNETON | = | 9.27400899e-24 | ||
| NUCLEAR_MAGNETON | = | 5.05078317e-27 | ||
| ELECTRON_MAGNETIC_MOMENT | = | 9.28476362e-24 | ||
| PROTON_MAGNETIC_MOMENT | = | 1.410606633e-26 | ||
| MOLAR_GAS | = | 8.314472e0 | ||
| STANDARD_GAS_VOLUME | = | 2.2710981e-2 | ||
| MINUTE | = | 6e1 | ||
| HOUR | = | 3.6e3 | ||
| DAY | = | 8.64e4 | ||
| WEEK | = | 6.048e5 | ||
| INCH | = | 2.54e-2 | ||
| FOOT | = | 3.048e-1 | ||
| YARD | = | 9.144e-1 | ||
| MILE | = | 1.609344e3 | ||
| NAUTICAL_MILE | = | 1.852e3 | ||
| FATHOM | = | 1.8288e0 | ||
| MIL | = | 2.54e-5 | ||
| POINT | = | 3.52777777778e-4 | ||
| TEXPOINT | = | 3.51459803515e-4 | ||
| MICRON | = | 1e-6 | ||
| ANGSTROM | = | 1e-10 | ||
| HECTARE | = | 1e4 | ||
| ACRE | = | 4.04685642241e3 | ||
| BARN | = | 1e-28 | ||
| LITER | = | 1e-3 | ||
| US_GALLON | = | 3.78541178402e-3 | ||
| QUART | = | 9.46352946004e-4 | ||
| PINT | = | 4.73176473002e-4 | ||
| CUP | = | 2.36588236501e-4 | ||
| FLUID_OUNCE | = | 2.95735295626e-5 | ||
| TABLESPOON | = | 1.47867647813e-5 | ||
| TEASPOON | = | 4.92892159375e-6 | ||
| CANADIAN_GALLON | = | 4.54609e-3 | ||
| UK_GALLON | = | 4.546092e-3 | ||
| MILES_PER_HOUR | = | 4.4704e-1 | ||
| KILOMETERS_PER_HOUR | = | 2.77777777778e-1 | ||
| KNOT | = | 5.14444444444e-1 | ||
| POUND_MASS | = | 4.5359237e-1 | ||
| OUNCE_MASS | = | 2.8349523125e-2 | ||
| TON | = | 9.0718474e2 | ||
| METRIC_TON | = | 1e3 | ||
| UK_TON | = | 1.0160469088e3 | ||
| TROY_OUNCE | = | 3.1103475e-2 | ||
| CARAT | = | 2e-4 | ||
| UNIFIED_ATOMIC_MASS | = | 1.66053873e-27 | ||
| ATOMIC_MASS | = | 1.66053873e-27 | ||
| GRAM_FORCE | = | 9.80665e-3 | ||
| POUND_FORCE | = | 4.44822161526e0 | ||
| KILOPOUND_FORCE | = | 4.44822161526e3 | ||
| POUNDAL | = | 1.38255e-1 | ||
| CALORIE | = | 4.1868e0 | ||
| BTU | = | 1.05505585262e3 | ||
| THERM | = | 1.05506e8 | ||
| HORSEPOWER | = | 7.457e2 | ||
| BAR | = | 1e5 | ||
| STD_ATMOSPHERE | = | 1.01325e5 | ||
| TORR | = | 1.33322368421e2 | ||
| METER_OF_MERCURY | = | 1.33322368421e5 | ||
| INCH_OF_MERCURY | = | 3.38638815789e3 | ||
| INCH_OF_WATER | = | 2.490889e2 | ||
| PSI | = | 6.89475729317e3 | ||
| POISE | = | 1e-1 | ||
| STOKES | = | 1e-4 | ||
| FARADAY | = | 9.6485341472e4 | ||
| ELECTRON_CHARGE | = | 1.602176462e-19 | ||
| GAUSS | = | 1e-4 | ||
| STILB | = | 1e4 | ||
| LUMEN | = | 1e0 | ||
| LUX | = | 1e0 | ||
| PHOT | = | 1e4 | ||
| FOOTCANDLE | = | 1.076e1 | ||
| LAMBERT | = | 1e4 | ||
| FOOTLAMBERT | = | 1.07639104e1 | ||
| CURIE | = | 3.7e10 | ||
| ROENTGEN | = | 2.58e-4 | ||
| RAD | = | 1e-2 | ||
| SOLAR_MASS | = | 1.98892e30 | ||
| BOHR_RADIUS | = | 5.291772083e-11 | ||
| VACUUM_PERMITTIVITY | = | 8.854187817e-12 | ||
| NEWTON | = | 1e0 | ||
| DYNE | = | 1e-5 | ||
| JOULE | = | 1e0 | ||
| ERG | = | 1e-7 |