You have a convex lens of focal length f and you want to create real images spaced at 2f, 3f, 4f, 5f ... What spacing of objects will it require?

Question

Question

You have a convex lens of focal length f and you want to create real images spaced at 2f, 3f, 4f, 5f ...

What spacing of objects will it require?

Answer 1

Answer #1

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Answer 2

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