A convex lens is used to obtain a magnified image of an object on a screen 10m from the lens.

Question 1

A convex lens is used to obtain a magnified image of an object on a screen 10m from the lens. If the magnification is 19, find the focal length of the lens.

Question 2

v =10m

Real image is formed on screen**, so image is inversed**.

kratos · Answer 1 · 2020-03-29T00:38:03+0000

v =10m

Real image is formed on screen**, so image is inversed**.

A convex lens is used to obtain a magnified image of an object on a screen 10m from the lens.

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A convex lens is used to obtain a magnified image of an object on a screen 10m from the lens.

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