Two rods having length l1
Two rods having length l1 , and l2 made of materials with the linear expansion coefficient α 1 and α2 , were soldered together. The equivalent coefficients of linear expansion for the obtained rod :
11
Sep
Two rods having length l1 , and l2 made of materials with the linear expansion coefficient α 1 and α2 , were soldered together. The equivalent coefficients of linear expansion for the obtained rod : and l2 made of materials with the linear expansion coefficient α 1 and α2 Two rods having length l1 [...]