Solved papers for JEE Main & Advanced AIEEE Paper (Held On 11 May 2011)
done AIEEE Paper (Held On 11 May 2011) Total Questions - 2
question_answer1) The specific heat capacity of a metal at low temperature (T) is given as : \[{{C}_{p}}(kj{{K}^{-1}}k{{g}^{-1}})=32{{\left( \frac{T}{400} \right)}^{3}}\] A 100 gram vessel of this metal is to be cooled from \[20{}^\circ K\] to \[4{}^\circ K\] by a special refrigerator operating at room temperature \[\left( 27{}^\circ C \right)\]. The amount of work required to cool the vessel is :
AIEEE Solved Paper (Held On 11 May 2011)
question_answer2) A container with insulating walls is divided into equal parts by a partition fitted with a valve. One part is filled with an ideal gas at a pressure P and temperature T, whereas the other part is completely evacuated. If the valve is suddenly opened, the pressure and temperature of the gas will be:
AIEEE Solved Paper (Held On 11 May 2011)