Exercise on expansion in solids — task. Science State Board, Class 10.

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Answer the following.

1. A Solid has a length L1 at temperature T1. The temperature is increased to T2. If

α

is the coefficient of linear expansion, the increase in length is given by ___________.

2. Some lead has a coefficient of linear expansion of

29 \times 10^{- 6} K^{- 1}

. A 1000\(mm\) length of lead piping is heated through 200\(K\). The pipe extends by .

Did you find an error?

22. Exercise on expansion in solids