displacement of the joint (HAT)

IIT JEE 2015 Guidance › Thermal physics questions › displacement of the joint (HAT)

Two rods of different materials with coefficients of linear expansion Î±1 and Î±2 respectively; Young's moduli Y1 & Y2 respectively; of initial lengths l1 and l2 respectively are joined at one end. the free ends are fixed to two vertical walls as shown in the fig.
Temperature of the surrounding is then increased by TÂ°C. Find out the displacement of the joint of the rods.

#Physics #Thermal physics

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1 Answers

36

rahul ·2013-03-31 09:39:50

someone please help...
at least with the eqns...

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Basic Integral Calculus Operators Symbols Matrix Cases

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