Where should an object be placed in front of a convex lens to get a real image of the size of the ob...........

Physics Chapter - 10

Where should an object be placed in front of a convex lens to get a real image of the size of the object?

At the principal focus of the lens

At twice the focal length

At infinity

Between the optical centre of the lens and its principal focus

To set the real image of the size of the object, it should be placed at twice the focal length of a convex lens.

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