Question

A small telescope has an objective lens of focal length 144cm and eye-piece of focal length 6cm. What is the magnitude of magnifying power of the telescope? What is the separation between the objective and the eyepiece? (Here final image is formed at infinity)
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Answer 1

Answer:

-» Magnitude of magnifying power of telescope is 24cm..

-» Separation between the objective and the eye piece is 150 cm.