Investigating critical angle and Total Internal Reflection

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Tittel	Investigating critical angle and Total Internal Reflection
Beskrivelse	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.
Emne	Fysikk
Nivå	Student - introduksjon (bachelor), Videregående skole
Type	Guided Activity, Lab, Lekser
Varighet	30 minutter
Svar inkludert	Nei
Språk	English
Nøkkelord	Total Internal Reflection, critical angle, index of refraction, reflection, refraction, refractive index
Simuleringer	Avbøyning av lys (HTML5)