Find the focal length of the given convex lens without using the calculation
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hey buddy
sry but u haven't shared the convex lens whose focal length is to be found out
sry but u haven't shared the convex lens whose focal length is to be found out
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To determine focal length of a convex lens
Place the holder with the screen on the bench. The position of the screen should be such that the sharp image of the distant object is obtained on it. The difference between the position of the lens and the screen is equal to the focal length of the given convex lens.
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