A sharp image of a distant object is obtained on a screen by using a c – InterviewSolution

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1.	A sharp image of a distant object is obtained on a screen by using a convex lens. In order to determine the focal length of the lens, you need to measure the distance between the :(1) lens and the object(2) lens and the screen(3) object and the screen(4) lens and the screen and also between object and the screen
Answer» A sharp image of a distant object is obtained on a screen by using a convex lens. In order to determine the focal length of the lens, you need to measure the distance between the : (1) lens and the object (2) lens and the screen (3) object and the screen (4) lens and the screen and also between object and the screen

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