A breass of length 50cm increase to 56cm when heated from 50°c to 60°c calculate it’s linear expansivity​

Question

A breass of length 50cm increase to 56cm when heated from 50°c to 60°c calculate it’s linear expansivity​

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Kim Chi 6 months 2021-08-04T13:05:48+00:00 1 Answers 2 views 0

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  1. hongcuc2
    0
    2021-08-04T13:07:46+00:00
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    Answer: it should be 0.012

    Explanation: the formula should be deltaL/(deltaT*L0)

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