Question

difference between poor and bad conductor​

Answer 1

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Substances which do not allow electricity to pass through them are called insulators. Substances which allow very less electricity to pass through them are called bad conductors. They do not allow electricity to pass through them.

Answer 2

Answer:

Materials that allow heat to pass through them easily are called good conductors of heat. Materials that do not conduct heat as easily and quickly as metals do are bad conductors.