Solved papers for JEE Main & Advanced JEE Main Paper (Held On 25 April 2013)

done JEE Main Paper (Held On 25 April 2013) Total Questions - 1

• question_answer1) A mass of 50g of water in a closed vessel, with surroundings at a constant temperature takes 2 minutes to cool form \[{{30}^{0}}C\]to \[{{25}^{0}}C\]. A mass of 100g of another liquid in identical vessel with identical surroundings takes the same time to cool from \[{{30}^{0}}C\]to \[{{25}^{0}}C\]. The specific heat of the liquid is :     JEE Main Online Paper ( Held On 25  April 2013 )
  A)
  \[2.0\operatorname{kc}\operatorname{a}\operatorname{l}/\operatorname{kg}\]                       
  done clear
  B)
  \[7\operatorname{kc}\operatorname{a}\operatorname{l}/\operatorname{kg}\]
  done clear
  C)
  \[3\operatorname{kc}\operatorname{a}\operatorname{l}/\operatorname{kg}\]
  done clear
  D)
  \[0.5\operatorname{kc}\operatorname{a}\operatorname{l}/\operatorname{kg}\]
  done clear
  View Answer play_arrow