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BITSAT2009PhysicsRay OpticsActual

A plano-convex lens of focal length 30 ~cm has its plane surface silvered An object is placed 40 ~cm from the lens on the convex side. The distance of the image from the lens is

Options

  1. A18 ~cm
  2. B24 ~cm
  3. C30 ~cm
  4. D40 ~cm

Correct answer

B. 24 ~cm

Step-by-step solution

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