A Material Has a Coefficient of Volume Expansion of 60 $\degree$

question 55

Multiple Choice

A material has a coefficient of volume expansion of 60 x 10^-6/ $\degree$ C.What is its area coefficient of expansion?

• A)120 x 10^-6/ \(\degree\)C
• B)40 x 10^-6/ \(\degree\)C
• C)20 x 10^-6/ \(\degree\)C
• D)180 x 10^-6/ \(\degree\)C

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