(SI units) Determine the length of a straight nickel bar whose room temperature (20°C) dimension is...

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Question

Answer 1

Answer #1

Given material is nickel So, a = 13.3 x 106 oc-1 l = dodrom - 0.8m AT - 300 -20 = 280 °C Now elongation, Al- XIAT = 13.31106x

Answer 2

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