GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW) | ||||||
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20:36 May 31, 2004 |
English to French translations [PRO] Science - Physics | |||||
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| Selected response from: Julia Gal Local time: 13:58 | ||||
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Summary of answers provided | ||||
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4 +2 | boîte à rayons |
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5 | boîtier à rayons |
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boîte à rayons Explanation: tout simplement ! Voici le site d'un fabricant au Québec : "BOÎTE À RAYONS Le modèle SL-10 permet également d'étudier la divergence et la convergence de lentilles et de miroirs à l'aide d'une série de cartes aimantées. Ces cartes vont générer un, trois ou cinq faisceaux parallèles que l'on pourra faire glisser sur une feuille de papier pour observer la vergence des faisceaux lorsqu'ils passent au travers d'une lentille concave ou convexe ou lorsqu'ils sont reflétés sur un miroir concave ou convexe. Cette expérience permettra à l'élève de trouver graphiquement la distance focale. "RAY BOX Model SL-10 also allows for the study of the convergence and divergence of light through the use of a series of magnetized cards. These cards can generate one, three, or five parallel rays that can be slid on a horizontal surface in order to observe their divergence when they pass through a concave or convex lens, or when they are reflected by a concave or convex mirror. This experiment will allow students to graphically determine the focal point of the lens or mirror used." Reference: http://www.sigmatron.com/info/source_lumineuse/francais Reference: http://www.sigmatron.com/info/source_lumineuse/ |
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5 hrs confidence:
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