A solid metal cube of side 10 cm is heated from10oC to 60oC. lf the linear expansivity of the metal is 1.2 x 105K-1, calculate the increase in its volume.

The answer is C. 1.8 cm3.

A solid metal cube of side 10 cm is heated from 10oC to 60oC. lf the linear expansivity of the metal is 1.2 x 105K-1, calculate the increase in its volume.

A solid metal cube of side 10 cm is heated from

10^oC to 60^oC. lf the linear expansivity of the metal is 1.2 x 10⁵K^-1, calculate the increase in its volume.

The correct answer is C. 1.8 cm³

Îv = 3Î±vÎÎ¸ = 3 x 1.2 x 10^-5 x 1000

X(60 â 10) = 1.8cm