Solved papers for JEE Main & Advanced JEE Main Paper (Held On 19 May 2012)

done JEE Main Paper (Held On 19 May 2012) Total Questions - 1

• question_answer1) This question has Statement 1 and Statement 2. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement 1: A metallic surface is irradiated by a monochromatic light of frequency \[\upsilon >{{\upsilon }_{0}}\] (the threshold frequency). If the incident frequency is now doubled, the photocurrent and the maximum kinetic energy are also doubled. Statement 2: The maximum kinetic energy of photoelectrons emitted from a surface is linearly dependent on the frequency of the incident light. The photocurrent depends only on the intensity of the incident light.     JEE Main  Online Paper (Held On 19  May  2012)
  A)
  Statement 1 is true, Statement 2 is true, Statement 2 is the correct explanation of Statement 1.
  done clear
  B)
                         Statement 1 is false. Statement 2 is true.
  done clear
  C)
                         Statement 1 is true, Statement 2 is false.
  done clear
  D)
                         Statement 1 is true, Statement 2 is true, Statement 2 is not the correct explanation of Statement 1.
  done clear
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