- anode rays
- positive r's.
Medical dictionary. 2011.
anode rays
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anode rays — anodiniai spinduliai statusas T sritis fizika atitikmenys: angl. anode rays vok. Anodenstrahlen, m rus. анодные лучи, m pranc. rayons anodiques, m … Fizikos terminų žodynas
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
anode — 1. The positive pole of a galvanic battery or the electrode connected with it; an electrode toward which negatively charged ions (anions) migrate; a positively charged electrode. Cf.:cathode. 2. The portion, usually made of tungsten, of an x ray … Medical dictionary
X-Rays — Röntgenstrahlung bezeichnet elektromagnetische Wellen einer Photonenenergie zwischen ungefähr 100 eV und 250 keV und von Wellenlängen zwischen 10 8 und 10 12 m. Röntgenstrahlen liegen im elektromagnetischen Spektrum zwischen dem ultravioletten… … Deutsch Wikipedia
cathode rays — negative particles of electricity streaming out in a vacuum tube at right angles to the surface of the cathode and away from it irrespective of the position of the anode. They move in a straight line unless deflected by a magnet. By striking on… … Medical dictionary
canal rays — /kəˈnæl reɪz/ (say kuh nal rayz) plural noun the rays (consisting of positively charged ions) which pass through a hole in the cathode, in a direction away from the anode, when an electric discharge takes place in a vacuum tube …
positive rays — streams of positively charged atoms traveling at high speed from the anode of a partially evacuated tube under the influence of an applied voltage … Medical dictionary
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
ray — 1. A beam of light, heat, or other form of radiation. The rays from radium and other radioactive substances are produced by a spontaneous disintegration of the atom; they are electrically charged particles or electromagnetic waves of extremely… … Medical dictionary
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
