A planar lamina is made of thin unifor The length of section

Last updated: 6/4/2023

A planar lamina is made of thin unifor The length of section AB and EF is L and its coefficient is a The length of CD is L and its coefficient is a CB and DE are of same 01 3 5 Point s length having coefficient A B E and F reside on the same line that is sections AB and EF overlap Then find the for which the distance between end l A and end F remain same at all temperatures C ratio of A D F B F