Page 1 of 1
-250 m Q2. (10 marks) A piece of metal of a long bridge has initial length 250 m. It is broken in two pieces of equal le
Posted: Mon Nov 15, 2021 4:08 pm
by answerhappygod
- 250 M Q2 10 Marks A Piece Of Metal Of A Long Bridge Has Initial Length 250 M It Is Broken In Two Pieces Of Equal Le 1 (38.96 KiB) Viewed 84 times
-250 m Q2. (10 marks) A piece of metal of a long bridge has initial length 250 m. It is broken in two pieces of equal length when heated. The coefficient of linear expansion of this metal is 12 x 106 (°C)!. When the pieces bend, they rise h=2.74 m (Fig. 2). Find the increase of temperature. Fig. 2