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lovepink1122 lovepink1122
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2 months ago

How does the density of copper at its melting point of 1,356 K compare to that of copper at room temperature, 293 K? Its linear expansion coefficient is 17.0 x 10−6 K−1.



1.054 times as large



1.018 times as large



0.949 times as large



0.982 times as large



0.946 times as large

Textbook 
College Physics

College Physics


Edition: 5th
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doquangnhatdoquangnhat
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2 months ago
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2 months ago
You make an excellent tutor!
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I appreciate what you did here, answered it right Smiling Face with Open Mouth
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This site is awesome
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