Physics, asked by gajendarverma007, 1 month ago

4 lens of focal length 20 cm and 60 cm and 120 CM are combined to make abcompound lens . calculate the power of compound lens find its focal length?​

Answers

Answered by pramodskaduskar05
0

Answer:

A compound microscope consists of an objective of focal length 1 cm and an eyepiece of focal length 5 cm. A compound microscope consists of an objective of focal length 1 cm and an eyepiece of focal length 5 cm. An object is placed at a distance of 0.5 cm from the objective

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