fast-gamma region
71Hurrikan Dennis — Atlantische Hurrikansaison 2005 Alle Stürme der Saison Bildung des ersten Sturms: 8. Juni 2005 Auflösung des letzten Sturms: 6. Januar …
72Hurrikane 2005 — Atlantische Hurrikansaison 2005 Alle Stürme der Saison Bildung des ersten Sturms: 8. Juni 2005 Auflösung des letzten Sturms: 6. Januar …
73Hurrikansaison 2005 — Atlantische Hurrikansaison 2005 Alle Stürme der Saison Bildung des ersten Sturms: 8. Juni 2005 Auflösung des letzten Sturms: 6. Januar …
74transuranium element — Any of the chemical elements after uranium in the periodic table (with atomic numbers greater than 92). All are radioactive (see radioactivity), with half lives ranging from tens of millions of years to fractions of a millisecond. Only two,… …
75star — starless, adj. /stahr/, n., adj., v., starred, starring. n. 1. any of the heavenly bodies, except the moon, appearing as fixed luminous points in the sky at night. 2. Astron. any of the large, self luminous, heavenly bodies, as the sun, Polaris,… …
76Speed of sound — Sound is a vibration that travels through an elastic medium as a wave. The speed of sound describes how much distance such a wave travels in a certain amount of time. In SI Units with dry air at 20 °C (68 °F), the speed of sound is 343 m/s. This… …
77Temperature — This article is about the thermodynamic property. For other uses, see Temperature (disambiguation). A map of global long term monthly average surface air temperatures i …
78Pulsar — Pour les articles homonymes, voir Pulsar (homonymie). Un pulsar est le nom donné à l objet astrophysique produisant un signal périodique, de période allant de l ordre de la milliseconde à quelques dizaines de secondes. Il est considéré comme… …
79nuclear reactor — Physics. reactor (def. 4). Also called nuclear pile. [1940 45] * * * Device that can initiate and control a self sustaining series of nuclear fission reactions. Neutrons released in one fission reaction may strike other heavy nuclei, causing them …
80physical science, principles of — Introduction the procedures and concepts employed by those who study the inorganic world. physical science, like all the natural sciences, is concerned with describing and relating to one another those experiences of the surrounding… …
