lisamartin51 lisamartin51
  • 14-05-2021
  • Physics
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Which of these materials is an insulator?

Which of these materials is an insulator class=

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loloulasha
loloulasha loloulasha
  • 14-05-2021

Answer:

Plastic, rubber, wood, and ceramics are good insulators. These are often used to make kitchen utensils, such as saucepan handles, to stop heat from flowing up to burn the cook's hand. Plastic coating is also used to cover most electrical wires in appliances. Air is also a good insulator of heat.

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