Physics, asked by sriganesh999, 11 months ago

you have a two lenses of focal length + 10 and minus 10 centimetre​

Answers

Answered by akhilkumar13503
1
No, i don't have

Sorry it means that you have two lens that is concave and convex lens....

Positive focal length is concave lens and negative is convex mirror

I hope it help u.....
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