group velocity of light
11Phase velocity — periodic gravity waves on the surface of deep water. The red dot moves with the phase velocity, and is located at a fixed wave phase: the crest for the case shown.The phase velocity (or phase speed) of a wave is the rate at which the phase of the …
12Lorentz group — Group theory Group theory …
13Local Group — The Local Group is the group of galaxies that includes our galaxy, the Milky Way. The group comprises over 35 galaxies, with its gravitational center located somewhere between the Milky Way and the Andromeda Galaxy. The galaxies of the Local… …
14Escape Velocity Nova — Infobox VG| title = Escape Velocity Nova developer = Ambrosia Software and ATMOS publisher = Ambrosia Software designer = Matt Burch engine = version = 1.0.10 on July 11, 2006 (Mac and Windows) released = March 18, 2002 genre = Space… …
15M249 light machine gun — Machine Gun, 5.56 mm, M249 M249 Para Type Squad automatic weapon/Light machine gun Place of …
16Escape Velocity (video game) — Escape Velocity Developer(s) Ambrosia Software Publisher(s) Amb …
17Bren light machine gun — Infobox Weapon name=Bren LMG caption=Early Mark Bren LMG, photo from a Canadian factory origin=flagcountry|Czechoslovakia flagcountry|United Kingdom type=Light machine gun is ranged=yes is UK=yes service=1938 1958 (Until 1991 as L4) used by=See… …
18Beta Pictoris moving group — The Beta Pictoris Moving Group is a young moving group located relatively near Earth. A moving group, in astronomy, is a group of stars that share a common motion through space as well as a common origin.The Beta Pictoris Moving Group is an… …
19Carme group — The Carme group is a group of retrograde irregular satellites of Jupiter that follow similar orbits to Carme and are thought to have a common origin.Their semi major axes (distances from Jupiter) range between 22.9 and 24.1 Gm, their orbital… …
20The Loyal Edmonton Regiment (4th Battalion, Princess Patricia's Canadian Light Infantry) — Infobox Military Unit unit name= The Loyal Edmonton Regiment (4th Battalion, Princess Patricia s Canadian Light Infantry) caption=Badge of the Loyal Edmonton Regiment Facings=French grey Abbreviation=LER dates= 1904 – Present country= Canada… …
