Physics, asked by lavi96719, 10 months ago

The focal length of objective of a telescope is60cm. The obtain a magnification of20,the focal length of eye piece should be??

Answers

Answered by kittttu
3

Answer:

hopefully it will help u

Attachments:

kittttu: if it is helpful please mark it brainlist please
thanjaivalavan: If the image to be formed at a far point(infinity)
thanjaivalavan: Then, -m=f objective/f eyepiece
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