A steel rod of length 1m is heated from 25 C to 75 C keeping its length constant The logitudinal strain developed in the rod is

Question

A steel rod of length 1m is heated from 25 C to 75 C keeping its length constant The logitudinal strain developed in the rod is Given coefficient of linear expansion of steel 12 10 6 C A 6 x 10 3 C 6x 10 5 6 10 4 zero My Answer Correct Answer

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