Question

does copper expand . yes / no . If yes then give reason​

Answer 1

Answer:

may be yes

Explanation:

because every object is elastic ,no object is perfectly plastic

Answer 2

Answer:

Yes

Explanation:

Copper tubing, as well as all piping matrials, expands and contracts with temperature changes. Therefore, in a copper tube system, the pipe line can buckle or bend when it expands unless compensation is built into the system. Harmful stresses, buckling and bending are prevented by installing expansion loops.