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Physics · 2017
JEE Main 2017 · 2017-04-02 Offline · Q22
A diverging lens with magnitude of focal length 25 cm is placed at a distance of 15 cm from a converging lens of magnitude of focal length 20 cm. A…
A diverging lens with magnitude of focal length $\displaystyle 25$ cm is placed at a distance of $\displaystyle 15$ cm from a converging lens of magnitude of focal length $\displaystyle 20$ cm. A beam of parallel light falls on the diverging lens. The final image formed is :
Official answer
(1)
real and at a distance of $\displaystyle 40$ cm from convergent lens.
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JEE Main 2017 Physics question, with the answer from NTA’s final answer key. Where our answers come from.