VYBRANÉ FYZIKÁLNÍ KONSTANTY / SELECTED PHYSICAL CONSTANTS |
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Konstanta / Constant | Symbol | Hodnota / Value | ||||
Rychlost světla / Speed of light | c | 2.998 x108 m.s-1 | ||||
Gravitační konstanta / Gravitational constant | G | 6.673 x 10-11 m3 kg-1 s-2 | ||||
Planckova konstanta / Planck's constant | h | 6.626 x 10-34 J.s | 4.136 x 10-15 eV.s | |||
Planckova konstanta / Planck's constant : 2pi | h / (2 pi) | 1.055 x 10-34 J .s | 6.582 x 10-16 eV s | |||
Boltzmannova konstanta / Boltzmann constant | kB | 1.381 x 10-23J .K-1 | 8.617 x 10-5 eV.K-1 | |||
Avogadrovo číslo / Avogadro's number | NA | 6.022 x 1023 mol-1 | ||||
Elementární náboj / Elementary charge | e | 1.602 x 10-19 C | ||||
Permitivita vakua / Permitivity of free space | eps0 | 8.854 x 10-12 F. m-1 | ||||
Permeabilita vakua / Permeability of free space | 4 pi x 10-7 | 12.566 x 10-7 N A-2 | ||||
Coulombova konstanta / Coulomb constant | 1/(4pi.eps0) | 8.988 x 109 N.m2.C-2 | ||||
Hmotnost elektronu / Electron mass | me | 9.109 x 10-31 kg | 0.511 MeV | |||
Hmotnost protonu / Proton mass | mp | 1.673 x 10-27 kg | 938.3 MeV | |||
Hmotnost neutronu / Neutron mass | mn | 1.675 x 10-27 kg | 939.6 MeV | |||
Atomová hmotnostní jednotka/Atomic mass unit | mu | 1.661 x 10-27 kg | 931.5 MeV | |||
Elektron-volt / Electronvolt | eV | 1.602 x 10-19 J | ||||
Bohrův poloměr / Bohr radius | a0 | 0.529 x 10-10 m | ||||
Ionizační energie H/ Hydrogen ionization energy | IH | 13.606 eV | ||||
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