What does an insulator do? A. Transfer heat B. Block heat C. Expand with heat D. Shrink with heat

asked Apr 22, 2023 220k views

8 votes

What does an insulator do?

A. Transfer heat

B. Block heat

C. Expand with heat

D. Shrink with heat

6.1k points

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10 votes

Answer is B because it blocks the flow of
Electrical or thermal currents

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