asked 152k views
5 votes
"Cracks" are placed between sidewalk concrete to prevent damage because, when heated, the concrete will undergo _____________. Please need help really bad !!

A. Pressure expansion
B. Volume expansion
C. Thermal expansion
D. Solid expansion

1 Answer

4 votes
I had that one too but I couldn’t find out the answer
answered
User Meteoritepanama
by
8.3k points
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