Revision: Refraction

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03 Refraction - Revision Quiz

Test your understanding of Refraction here:

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1) Which of the following is not an effect of refraction?

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2) Which diagram shows light leaving an object under water and entering into an eye above the water.

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3) Which of the following does not involve the phenomena of total internal reflection of light rays?

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4) A ray of light travels into a triangular prism and refracts into many colours. The colours at the two ends of the spectrum are red and violet.

Which colour of light has the higher refractive index in glass, and why?

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5) Total Internal Reflection (TIR) occurs when

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2025 Physics Lessons