pls answer the above question
best answer will be marked as brainliest...
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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..
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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