Physics, asked by Ankushkumar265, 1 year ago

COLLECT THE INFORMATION ABOUT THE LENCES AVAILABLE IN OPTICAL SHOP.FIND OUT THE FOCAL LENGTH OF A LENS MAY BE DETERMINED BY THE GIVEN POWER OF LENS

Ankeeru: hey this is project ryt

Answers

Answered by shamamasiddique

Two type of lenses available are concave lens and convex lens ........if the power is in negative numbers its a concave lens while if the power is in positive numbers its a convex lens

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