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An object 1.25 cm tall is placed on the x-axis at x = -100 cm. A...

An object 1.25 cm tall is placed on the x-axis at x = -100 cm. A biconvex lens with a focal length of +50 cm is placed at the origin. A biconcave lens with a focal length of -20 cm is placed on the x-axis at x = 90 cm. a) Where is the location of the image formed by the convex lens? b) Where is the location of the final image formed by the concave lens?

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Answer #1

(a) Location of image formed by convex lens is at 100cm from the lens on the other side.

(b) Location of image formed by concave lens is at 20cm from the lens on the other side.

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