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  9. Q77

JKPSC KAS 2025 · Question 77 of 100

Consider the following statements regarding light: I. Reflection and refraction are optical phenomena. II. Both reflection and refraction involve a change in the speed of light. III. Refraction bends the path of light. Which of the above statement(s) is/are correct?

Science & Technology

  1. AOnly I and II are correct
  2. BOnly II and III are correct
  3. COnly I and III are correctCorrect
  4. DI, II and III are correct

Answer: C. Only I and III are correct

Explanation

Reflection does not change the speed of light; only refraction does. Key independently verified against official/standard sources.

Source: JKPSC KAS Prelims 2025 GS via prepp.in

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