Exercise on linear expansion — task. Science State Board, Class 6.

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Answer the following.

1. A Solid has a area A1 at temperature T1. The temperature is increased to T2. If

β

is the coefficient of superficial expansion, the increase in area is given by ___________.

2. Some iron has a coefficient of linear expansion of

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

. A 50\(mm\) length of iron piping is heated through 20\(K\). The pipe extends by .

Did you find an error?

12. Exercise on linear expansion