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Optik

Optik. läran om ljuset. Patrick Afsén , Augustenborgsskolan , Malmö – www.lektion.se. Konvex lins = samlingslins. konvergenta strålar. Ljuskälla. parallella strålar. Fokus = F, brännpunkt. Konkav lins = spridningslins. parallella strålar. Ljuskälla. divergenta strålar. Fokus = F,

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Optik

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  1. Optik läran om ljuset Patrick Afsén, Augustenborgsskolan, Malmö – www.lektion.se

  2. Konvex lins = samlingslins konvergenta strålar Ljuskälla parallella strålar Fokus = F, brännpunkt

  3. Konkav lins = spridningslins parallella strålar Ljuskälla divergenta strålar Fokus = F, brännpunkt

  4. Konkav spegel Ljuskälla Fokus = F, brännpunkt

  5. Konvex spegel Ljuskälla Fokus = F, brännpunkt

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