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4 Cards in this Set
- Front
- Back
Snell's Law |
Ratio of the sine of the angle of incidence and angle of refraction is constant. |
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Absolute refractive index |
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Behaviour of refraction |
When light travels from a material into one with a greater absolute refractive index/ density, it bends towards the normal. |
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Critical angle |
Sin(c)= n1/n2 = 1/n2 N is the refractive index. n2>n1 |