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Ray Optics — JEE physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceJEE physicsRay Optics1 Mark
MCQ
In the formation of primary rainbow, the sunlight rays emerge at minimum deviation from rain-drop after
  • A
    One internal reflection and one refraction
  • ✓
    One internal reflection and two refractions
  • C
    Two internal reflections and one refraction
  • D
    Two internal reflections and two refractions
✓

Answer

Correct option: B.
One internal reflection and two refractions

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