Answered: 20. Some electric stoves have a flat… | bartleby

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20. Some electric stoves have a flat ceramic surface with
heating elements hidden beneath. A pot placed over a
heating element will be heated, while it is safe to touch
the surface only a few centimeters away. Why is
ceramic, with a conductivity less than that of a metal
but greater than that of a good insulator, an ideal choice
for the stove top?

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