How Does the Density of Copper at Its Melting Point $\times$

question 31

Multiple Choice

How does the density of copper at its melting point of 1356 K compare to that of copper at room temperature,293 K? Its linear expansion coefficient is 17.0 $\times$ 10^-6 K^-1.

• A) 1.054 times as large
• B) 1.018 times as large
• C) 0.946 times as large
• D) 0.982 times as large
• E) 0.947 times as large

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