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An object is located 10 in. from a thin converging lens whose focal length is 30...

An object is located 10 in. from a thin converging lens whose focal length is 30 in. The image distance is approximately ____.

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Answer #1

Solution:- Given that-

object distance from lens u=-10 inch

Focal length of lens f=+30inch

image distance v=?

By lens maker formula-

-ve sign shows that image is formed at the left side of lens that is on the same side of object but at a 15 cm distance.

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