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  9. Q88

JKPSC KAS 2023 · Question 88 of 100

Consider the following statements: 1. When a ray of light travelling from a rarer medium to a denser medium slows down and bends towards the normal. 2. When it travels from a denser medium to a rarer medium, it speeds up and bends away from the normal. The correct statement/s is/are:

General Science

  1. A1 only
  2. B2 only
  3. CBothCorrect
  4. DNeither 1 nor 2

Answer: C. Both

Explanation

Both correctly state the laws of refraction (Snell's law behaviour): rarer→denser bends towards the normal; denser→rarer bends away.

Source: JKPSC KAS Prelims 2023 (Set A) via TheExamPillar

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