Solved papers for JEE Main & Advanced AIEEE Solved Paper-2004

done AIEEE Solved Paper-2004 Total Questions - 1

• question_answer1) A wire fixed at the upper end stretches by length 1 by applying a force\[F\]The work done in stretching is
  A)
  \[\frac{F}{2l}\]  
  done clear
  B)
                         \[Fl\]                    
  done clear
  C)
         \[2Fl\]                  
  done clear
  D)
         \[\frac{Fl}{2}\]
  done clear
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