Question:
A point object O is placed at distance 20 cm from a biconvex
Last updated: 6/12/2023
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A point object O is placed at distance 20 cm from a biconvex lens of the radius of curvature 20 cm and 1 5 The final image produced by lens and mirro combination will be at 10 cm 1 10 cm from the mirror 2 20 cm from the lens 3 20 cm from the lens 4 15 cm from the mirror