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Physics
Physics
Problem
For copper, the coefficient of linear expansion is
1.7
×
10
−
5
K
−
1
1.7\times10^{-5}\,\text{K}^{-1}
1.7
×
1
0
−
5
K
−
1
. Calculate: (i) the approximate coefficient of superficial expansion,
β
\beta
β
, (ii) the approximate coefficient of volume expansion,
γ
\gamma
γ
. a. (i)
β
\beta
β
b. (ii)
γ
\gamma
γ
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