Who is H?

  • (noun): A nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe.
    See also — Additional definitions below

Some articles on :

SECAM Varieties - L, B/G, D/K, H, M (broadcast)
... SECAM-H Around 1983–1984 a new color identification standard ("Line SECAM or SECAM-H") has been introduced in order to make more space available inside the signal for adding teletext information (originally ...
List Of Apple II Games - H
... Hacker Hacker 2 Hadron The Halley Project Hardball! Hard Hat Mack H.E.R.O ... (port) The Heist (MSX port) Heavy Barrel Hellfire Warrior High Rise The Hitchhiker's Guide to the Galaxy The Hunt for Red October ...

More definitions of "H":

  • (noun): The constant of proportionality relating the energy of a photon to its frequency; approximately 6.626 x 10\-34 joule-second.
  • (noun): The 8th letter of the Roman alphabet.
  • (noun): (thermodynamics) a thermodynamic quantity equal to the internal energy of a system plus the product of its volume and pressure.
  • (noun): 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.