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Q: Rays coming from the sun are refracted by the atmosphere. Due to this, the apparent sunrise is about ............. the actual sunrise.
  • A. 1 minute before
  • B. 2 minute before
  • C. 2 minute after
  • D. 1 minute after
Correct Answer: Option B - Rays coming from the sun are refracted by the atmosphere. the apparent flattering of the sun at sunset and sunrise is due to refraction.
B. Rays coming from the sun are refracted by the atmosphere. the apparent flattering of the sun at sunset and sunrise is due to refraction.

Explanations:

Rays coming from the sun are refracted by the atmosphere. the apparent flattering of the sun at sunset and sunrise is due to refraction.