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Insulators prevent the loss of heat. A company is designing a mug that will keep coffee warm for a long time. Which one of these materials would do this best? A. Copper B. Steel C. Lead D. Rubber
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Insulators prevent the loss of heat. A company is designing a mug that will keep coffee warm for a long time. Which one of these materials would do this best?

A. Copper

  B. Steel

  C. Lead

  D. Rubber

User Kyle McClellan
by
8.1k points

1 Answer

3 votes
a good insulator would be rubber
User David Diez
by
8.2k points
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