Q)
(chatquestion)...Two rods of diferent materisis with coufficienta of themal
expansion a & o roupectively, Youngs moduli Y. & Y
respectively cf initial lengihs 6& raspectively of equal
Ys
Y.
oo-sectional areas arn joined at one end. The free ands
are fixed to two vertical wals as shown in figure.
Tumperature of the sumounding is then increased by TC Find out the displacement of the jor
of the rods
...
