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JAMB Physics 2017 past questions and answers

1 questions. Try each one, then open the answer to check yourself and read the explanation.

Question 9

Refraction of Light

An object placed at the bottom of a well full of clear water appears closer to the surface due to

  1. A.refraction.
  2. B.reflection.
  3. C.an inverter
  4. D.a magnifier.
Show the answer and explanation

Answer: A (refraction.)

Explanation

Light from the object bends away from the normal as it leaves water, so the object appears raised. This is refraction.

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