is broken in two pieces of equal length when heated.
- A Piece Of Metal Of A Long Bridge Has Initial Length 250 M It Is Broken In Two Pieces Of Equal Length When Heated 1 (53.11 KiB) Viewed 52 times
A piece of metal of a long bridge has initial length 250 m. It is broken in two pieces of equal length when heated.
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A piece of metal of a long bridge has initial length 250 m. It is broken in two pieces of equal length when heated.
A piece of metal of a long bridge has initial length 250 m. It
is broken in two pieces of equal length when heated.
-250 m h 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 10-6 (°C)?. When the pieces bend, they rise h = 2.74 m (Fig. 2). Find the increase of temperature. Fig. 2
is broken in two pieces of equal length when heated.
-250 m h 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 10-6 (°C)?. When the pieces bend, they rise h = 2.74 m (Fig. 2). Find the increase of temperature. Fig. 2