What is the relation between coefficient of area expansion(A) and coe – McqOptions

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1.	What is the relation between coefficient of area expansion(A) and coefficient of volume expansion(B)?
A.	and coefficient of volume expansion(B)?a) B = 1.5A
B.	A = 1.5B
C.	A = 3B
D.	B = 3A
Answer» B. A = 1.5B

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