EAMCET Engineering 2007 Solved Paper

Section: Physics

Question : 25 of 160

Marks: +1, -0

In Ramsden eyepiece, the two planoconvex lenses each of focal length f are separated by a distance 12‌cm. The equivalent focal length (in cm ) of the eyepiece is

10.5
12.0
13.5
15.5

Validate

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