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) A metal rod of Young's modulus Y and coefficient of thermal expansion \[\alpha \] is held at its two ends such that its length remains invariant. If its temperature is raised by \[t{}^\circ C\], the linear stress developed in its is :
AIEEE Solved Paper (Held On 11 May 2011)
question_answer2) An aluminium sphere of 20 cm diameter is heated from \[0{}^\circ C\] to \[100{}^\circ C\]. Its volume changes by (given that coefficient of linear expansion for aluminium \[{{\alpha }_{Al}}=23\times {{10}^{-6}}{{/}^{o}}C\])
AIEEE Solved Paper (Held On 11 May 2011)