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23 Nov 2019
A converging lens with focal length of +20cm is located 10 cm totheleft of a diverging lens having a focal length of -15cm. If a realobject is located 40 cm to the left of the first lens,locate anddescribe completely the image formed. Also draw aray diagram.
A converging lens with focal length of +20cm is located 10 cm totheleft of a diverging lens having a focal length of -15cm. If a realobject is located 40 cm to the left of the first lens,locate anddescribe completely the image formed. Also draw aray diagram.
lalithashwin156Lv10
5 May 2023
