Physics, asked by giridharb2413, 1 year ago

A bar of copper and steel form a composite system.They are heated to 40degrees,what type of stress is deve;oped

Answers

Answered by vikhyat48
0

Answer:

they developed temperature large amount heat

Answered by engrhamadrafi4114
0

Answer:

Explanation:Copper and Steel formed a composite system as the thermal coefficient of expansion for copper is greater than steel so copper expanded and would be in compressive to gain its state.

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