Physics, 12.07.2019 00:30, soonerlady19

Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120°c. determine the value of the linear coefficient of thermal expansion [in (degrees c)^-1] for this material.

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Arod of some material 0.20 m long elongates 0.20 mm on heating from 21 to 120°c. determine the value...