A stress of 3.18x108 Nm-2 is applied to a steel rod of length 1m along its length. Its Young’s modulus is 2x1011 Nm-2 . Then the elongation produced in the rod in mm is
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Explanation:
It is impossible to prevent heat loss by radiation, ... A stress of 3.18x108 Nm-2 is applied to a steel rod of length 1m along its length. Its Young's modulus is 2x1011 Nm-2 .
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Answer:
Elongation is 1.5mm
Explanation:
Delta L is elongation of that rod.
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