What happens to the image formed by a convex | vedclass

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(C) Every part of a convex lens contributes to the formation of a complete image.When the lower part of the lens is blackened,light rays can still pas

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The intensity of the image will decrease.

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(C) Every part of a convex lens contributes to the formation of a complete image.When the lower part of the lens is blackened,light rays can still pass through the remaining upper part of the lens.These rays will converge to form a complete image of the object at the same position.However,since the total amount of light passing through the lens is reduced,the intensity (brightness) of the image will decrease.

What happens to the image formed by a convex lens if its lower part is blackened?

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