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Titel
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Investigating critical angle and Total Internal Reflection |
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Beschreibung
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Two tasks -
Task A is an investigation that determines the refractive index via measurement of the critical angle and the formula 1/n = sin(C). In this task critical angle is found by increasing i until the angle of refraction reaches 90 degrees.
Task B is an investigation that determines the critical angle by finding the point where the intensity of the reflected ray is first 100% of the intensity of the incident ray. |
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Thema
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Physik |
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Niveau
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Hochschule - Grundstudium, Sekundarstufe II |
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Typ
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Geführte Aktivität, Hausaufgabe, Praktikum |
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Dauer
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30 Minuten |
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Antwort enthalten
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Nein |
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Sprache
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Englisch |
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Stichworte
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Total Internal Reflection, critical angle, index of refraction, reflection, refraction, refractive index |
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Simulation(en)
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Lichtbrechung (HTML5) |
