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A thin convex lens of focal length 20cm is cut into two pieces. The top part is placed 0.5cm above the principal axis and an object is placed at {(-40, O). The coordinate of final image will be (Al position are in cm )

Answer» A thin convex lens of focal length 20cm is cut into two pieces. The top part is placed 0.5cm above the principal axis and an object is placed at {(-40, O). The coordinate of final image will be (Al position are in cm )


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