H

مترادف و متضاد h

1. A unit of inductance in which an induced electromotive force of one volt is produced when the current is varied at the rate of one ampere per second
   Synonyms: hydrogen, henry, atomic number 1
2. noun (thermodynamics) a thermodynamic quantity equal to the internal energy of a system plus the product of its volume and pressure
   Synonyms: heat content, total heat, enthalpy
3. noun The 8th letter of the Roman alphabet
   Synonyms: h
4. noun The constant of proportionality relating the energy of a photon to its frequency; approximately 6.626 x 10^-34 joule-second
   Synonyms: Planck's constant