CUET · PHYSICS · PYQ PAPER 2023
The different methods of producing plane polarised light are
(A) Reflection
(B) Scattering
(C) Double Refraction
(D) Selective absorption
Choose the correct answer from the options given below:
- A (A), (B) and (D) only
- B (A), (B) and (C) only
- C (A), (B), (C) and (D)
- D (B), (C) and (D) only
Answer & Solution
Correct Answer
(C) (A), (B), (C) and (D)
Step-by-step Solution
Detailed explanation
All four methods are physically valid: Reflection polarizes light at Brewster's angle, scattering occurs when light hits small particles, double refraction (birefringence) splits light into two polarized rays, and selective absorption is used in Polaroid filters to block…
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