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

done AIEEE Solved Paper-2004 Total Questions - 2

• question_answer1) One mole of ideal monatomic gas\[(\gamma =5/3)\]is mixed with one mole of diatomic gas\[(\gamma =7/5)\]What is\[\gamma \]for the mixture? y denotes the ratio of specific heat at constant pressure, to that at constant volume
  A)
  3/2                        
  done clear
  B)
         23/15    
  done clear
  C)
         35/23                    
  done clear
  D)
         4/3
  done clear
  View Answer play_arrow

• question_answer2) Two thermally insulated vessels 1 and 2 are filled with air at temperatures\[({{T}_{1}},{{T}_{2}}),\]volumes \[({{V}_{1}},{{V}_{2}}),\]and pressures\[({{p}_{1}},{{p}_{2}}),\]respectively. If the valve joining the two vessels is opened, the temperature inside the vessel at equilibrium will be
  A)
  \[{{T}_{1}}+{{T}_{2}}\]  
  done clear
  B)
         \[\frac{({{T}_{1}}+{{T}_{2}})}{2}\]            
  done clear
  C)
         \[\frac{{{T}_{1}}{{T}_{2}}({{p}_{1}}{{V}_{1}}+{{p}_{2}}{{V}_{2}})}{{{p}_{1}}{{V}_{1}}{{T}_{2}}+{{p}_{2}}{{V}_{2}}{{T}_{1}}}\]
  done clear
  D)
         \[\frac{{{T}_{1}}{{T}_{2}}({{p}_{1}}{{V}_{1}}+{{p}_{2}}{{V}_{2}})}{{{p}_{1}}{{V}_{1}}{{T}_{1}}+{{p}_{2}}{{V}_{2}}{{T}_{2}}}\]
  done clear
  View Answer play_arrow