A converging lens of focal length is placed in contact with a diverging lens of focal…

PHYSICS · Numerical · CBSE · Physics · Ray Optics and Optical Instruments · Ray Optics and Optical Instruments

Problem

A converging lens of focal length 5.0 cm5.0\,\mathrm{cm} is placed in contact with a diverging lens of focal length 10.0 cm10.0\,\mathrm{cm}. Find the combined focal length of the system.

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