A convex lens forms an image of the same size as the object at a dista – InterviewSolution

1.	A convex lens forms an image of the same size as the object at a distance of 30 cm from the lens. Find the power of the lens?
Answer» A convex lens forms an image of the same size as the object at a distance of $30 c m$ from the lens. Find the power of the lens?

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