Question:
Two wires one of steel Ysteel 2 x 1011 N m and the other of
Last updated: 6/21/2023
Two wires one of steel Ysteel 2 x 1011 N m and the other of copper Ycu 10 1 N m have same length and radii If on applying a force F the length of first wire increases by l 0 then force required to increase the length of second wire by same amount is