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Ray Optics — JEE physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceJEE physicsRay Optics1 Mark
MCQ
Stars are twinkling due to
  • A
    Diffraction
  • B
    Reflection
  • ✓
    Refraction
  • D
    Scattering
✓

Answer

Correct option: C.
Refraction
Stars twinkle due to variation in R.l. of atmosphere.

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