Note AcademyNote Academy
Start

Physics · May / June 2022 · Paper 12 · Question 24

5054Reflection of light

The diagram shows a ray PQ reflected by mirror X to a parallel mirror Y. The reflected ray along RS is parallel to PQ. Which statement is correct?

  1. AThe angle between PQ and QR is 45°.
  2. BThe angle between QR and RS is 180°.
  3. CThe angle of incidence of PQ on mirror X is 60°.
  4. DThe angle of incidence of QR on mirror Y is 45°.

As printed in the paper

Show the answer

Correct answer: D. The angle of incidence of QR on mirror Y is 45°.

Sit this whole paper →More on Reflection of light

Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.