Physics, 08.04.2020 01:52 coolgirl5679
Suppose the ends of the rail are rigidly clamped at −5 ◦C to prevent expansion. Calculate the thermal stress in the rail if its temperature is raised to 35 ◦C. Young’s modulus for steel is 20 × 1010 N/m2 . Answer in units of N/m2 .
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Suppose the ends of the rail are rigidly clamped at −5 ◦C to prevent expansion. Calculate the therma...
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