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The linear expansivity of brass is 2 x 105 C\(^{-...

The linear expansivity of brass is 2 x 105 C1. If the volume of a piece of brass is 15.00cm at 0°C, what is the volume at 100°C

A.

16.03cm3

B.

15.09cm3

C.

16.00cm3

D.

15.03cm3

Correct answer is B

Volume Expansivity γ = 3α

γ=3×2×105

γ=6×105C1

V2=V1(1+γθ)

V2=15(1+(6×105×(1000)))

V2=15(1.006)

= 15.09cm3