An astronomical telescope is said to be in normal adjustment when the?

PHYSICS
JAMB 2021

An astronomical telescope is said to be in normal adjustment when the?

  • A. eye is accommodated
  • B. focal length of an object lens is longer than that of eye piece
  • C. final image is at the near point of eye
  • D. final image is at infinity

Correct Answer: D. final image is at infinity



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