A Solid Object Has a Volume Density ρ₀ at a Temperature

question 134

Short Answer

A solid object has a volume density ρ₀ at a temperature of 315 K. The coefficient of volume expansion for the material of which it is made is 7.00 × 10^-5 K^-1. What will be its density (in terms of ρ₀ at a temperature of 425 K, assuming that it does not melt and that its thermal properties do not change with temperature?

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