If the coefficient of linear expansion of a solid is 0.00009. Its coefficient of volume expansion is
A. 0.00027
B. 0.00018
C. 0.018
D. 0.27
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Answer:
the answer is option A
i.e 0.00027
Explanation:
Since coefficient of linear expansion = 0.00009
Coefficient of cubical expansion =3×Coefficient of linear expansion = 0.00027
hope u understand it
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