The magnifying power of a telescope is high if its objective and eyepiece have respectivelyy

The magnifying power of a telescope is high if its objective and eyepiece have respectivelyy
  1. large and small focal length.
  2. small focal lengths.
  3. large focal lengths.
  4. small and large focal length.

Solution

Magnifying power of a telescope $=\frac{f_{0}}{f_{e}}$

Asked in: MHT CET 2020 (16 Oct Shift 1)

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