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

done AIEEE Solved Paper-2011

  • 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   

    B) 372 K and 310 K

    C) 372 K and 330 K   

    D) 330 K and 268 K

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  • 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) \[\frac{(\gamma -1)}{2R}M{{v}^{2}}K\]                    

    B) \[\frac{(\gamma -1)}{2(\gamma +1)R}M{{v}^{2}}K\]

    C) \[\frac{(\gamma -1)}{2\gamma R}M{{v}^{2}}K\]                  

    D) \[\frac{\gamma M{{v}^{2}}}{2R}K\]

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AIEEE Solved Paper-2011
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