mrsbelladonnas1213 mrsbelladonnas1213

09-01-2024
Physics

contestada

A solid steel cube, constrained on all six faces, is heated so that the temperature rises uniformly by dT. If the thermal coefficient of the material is α, the change in volume is:
a) αVdT
b) αVdT/3
c) 3αVdT
d) VdT/3α

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