A far sighted man who has lost his spectacles, reads a book by looking through a small hole (3-4 mm )in a sheet of paper. The reason will be

A far sighted man who has lost his spectacles, reads a book by looking

1.	A far sighted man who has lost his spectacles, reads a book by looking through a small hole (3-4 mm )in a sheet of paper. The reason will be
Answer» Because the HOLE PRODUCES an image of the letters at a longer distance Because in doing so, the focal LENGTH of the eye lens is effectively increased Because in doing so, the focal length of the eye lens is effectively DECREASED None of these Answer :c

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A far sighted man who has lost his spectacles, reads a book by looking through a small hole (3-4 mm )in a sheet of paper. The reason will be

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