A cube made of metal of linear expansivity alph... - WAEC Physics 2007 Question
A cube made of metal of linear expansivity \(\alpha\) is heated through a temperature \(\theta\). If the initial volume of the cube is Vo, the correct expression for the increase in volume of the cube is
A
\(\frac{1}{3} \alpha V_o \theta\)
B
\(\frac{1}{2} \alpha V_o \theta\)
C
\(2 \alpha V_o \theta\)
D
\(3 \alpha V_o \theta\)
correct option: d
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