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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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