canal-ray discharge

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• cathode ray — Synonyms and related words: Becquerel ray, Grenz ray, Roentgen ray, X radiation, X ray, actinic ray, alpha radiation, alpha ray, anode ray, beta radiation, beta ray, canal ray, cathode glow, collision emission, cosmic radiation, cosmic ray,… …   Moby Thesaurus

• positive ray — noun : a stream of positively charged ions moving toward the cathode in a discharge tube * * * Physics. a stream of positive ions traveling from a metallic anode to the cathode in a gas discharge tube. Also called anode ray, canal ray. [1900 05] …   Useful english dictionary

• positive ray — Physics. a stream of positive ions traveling from a metallic anode to the cathode in a gas discharge tube. Also called anode ray, canal ray. [1900 05] * * * …   Universalium

• Anode ray — Anode rays (or Canal rays) were observed in experiments by a German scientist, Eugen Goldstein, in 1886. Goldstein used a gas discharge tube which had a perforated cathode. A ray is produced in the holes (canals) in the cathode and travels in a… …   Wikipedia

• Eugen Goldstein — Infobox Scientist name Gerald Reyes box width = image width =150px caption = Eugen Goldstein birth date = September 5, 1850 birth place = Gleiwitz, Upper Silesia (now Gliwice, Poland) death date = December 25, 1930 death place = residence =… …   Wikipedia

• Museum Boerhaave — Established 1931 [1] Location Lange Sint Agnietenstraat 10 Leiden, Netherlands …   Wikipedia

• electron emission — Synonyms and related words: Becquerel ray, Grenz ray, Roentgen ray, X radiation, X ray, actinic ray, alpha radiation, alpha ray, anode ray, beta radiation, beta ray, canal ray, cathode glow, cathode ray, collision emission, cosmic radiation,… …   Moby Thesaurus

• photoemission — Synonyms and related words: IF video signal, TV band, anode ray, audio signal, beam, canal ray, cathode glow, cathode ray, collision emission, electron beam, electron emission, electron ray, equalizing pulse, field emission, glow discharge, grid… …   Moby Thesaurus

• Crookes tube — A Crookes tube. The electrons travel in straight lines from the cathode on the left, shown by the shadow cast by the cross on the fluorescence on the righthand wall. The anode is at the bottom. A Crookes tube is an early experimental electrical… …   Wikipedia

• environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …   Universalium

• River Cherwell — Coordinates: 51°44′32″N 1°14′54″W / 51.74222°N 1.24833°W / 51.74222; 1.24833 …   Wikipedia