AIIMS 2017 -- RAY OPTICS --Vivek Phalke PHYSICS

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  • Published on Oct 29, 2018
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Comments • 7

  • Pradeep Kapoor
    Pradeep Kapoor 3 months ago

    Yah the correct answer is 20/3 D

  • NARASIMHARAO KARETI
    NARASIMHARAO KARETI 6 months ago

    Sir what pardha saradhi said is correct sir
    For FARSIGHTEDNESS lens should be convex then power should be positive i.e,+20/3D

  • Partha Sarathi Behera
    Partha Sarathi Behera 6 months ago +1

    Ans of 2nd Q. should be +20/3.

    • Mehul Chauhan
      Mehul Chauhan 6 months ago

      +Partha Sarathi Behera then
      why power is coming out to be -ve by calculation

    • Partha Sarathi Behera
      Partha Sarathi Behera 6 months ago +2

      +Mehul Chauhan A long sighted person always use convex lens i.e. +ve power and focal length......

    • Mehul Chauhan
      Mehul Chauhan 6 months ago

      +20/3 ni -20/3 bhai ,baat gaur karne wali ye h ki vo option hi ni h

  • Rambabu Kumar
    Rambabu Kumar 6 months ago +2

    Sir wave optics v kra do aiims ka