Solved papers for JEE Main & Advanced AIEEE Solved Paper-2011

done AIEEE Solved Paper-2011 Total Questions - 2

• question_answer1) A carnot engine operation between temperatrues \[{{T}_{1}}\] and \[{{T}_{2}}\] has efficiency \[\frac{1}{6}\]. When \[{{T}_{2}}\] is lowered by 62 K, its efficiency increases to\[\frac{1}{3}\]. Then \[{{T}_{1}}\] and \[{{T}_{2}}\] are respectively   AIEEE  Solved  Paper-2011    
  A)
  310 K and 248 K   
  done clear
  B)
  372 K and 310 K
  done clear
  C)
  372 K and 330 K   
  done clear
  D)
  330 K and 268 K
  done clear
  View Answer play_arrow

• question_answer2) A thermally insulated vessel contains an ideal gas of molecular mass M and ratio of specific heats\[\gamma \]. It is moving with speed v and is suddenly brought to rest. Assuming no heat is lost to the surroundings, its temperature increases by   AIEEE  Solved  Paper-2011
  A)
  \[\frac{(\gamma -1)}{2R}M{{v}^{2}}K\]                    
  done clear
  B)
  \[\frac{(\gamma -1)}{2(\gamma +1)R}M{{v}^{2}}K\]
  done clear
  C)
  \[\frac{(\gamma -1)}{2\gamma R}M{{v}^{2}}K\]                  
  done clear
  D)
  \[\frac{\gamma M{{v}^{2}}}{2R}K\]
  done clear
  View Answer play_arrow