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Derive an expression for the effective focal length of the combination of two lenses in contact.

Derive an expression for the effective focal length of the combination of two lenses in contact.

Grade:Upto college level

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
3 years ago
Dear student

Please find the link attached

https://www.askiitians.com/iit-jee-ray-optics/thin-lens/

Regards

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