Physics-
General
Easy

Question

An object O is kept infront of a converging lens of focal length 30cm behind which there is a plane mirror at 15cm from the lens

  1. the final image is formed at 60cm from the lens towards right of it    
  2. the final image is at 60cm from lens towards left of it    
  3. the final image is real    
  4. the final image is virtual    

The correct answer is: the final image is at 60cm from lens towards left of it

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