Physics, asked by pooja441, 1 year ago

pls answer the above question


best answer will be marked as brainliest...

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Answered by shubhamtiwari31
2
CONVEX LENS  should be use..coz it is a converging  lens...so it converges the rayon the wall...

To obtain magnified it should be placed between 2f1 and f1...
to obtain diminished it should be placed beyond 2f1...

I think u can draw the ray diag..

pooja441: thanks
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