Question

(B) Plastics are the poor conductor of ____and _____​

Answer 1

Answer:

Plastics are the poor conductor of heat and electricity.

Materials like glass and plastic are poor electrical conductors, and are called insulators. They are used to stop electricity from flowing where it is not needed or where it can be dangerous, such as through our bodies. Cables are wires covered in plastic so we can handle them safely.

Explanation;

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Answer 2

Answer:

Electricity and Heat

Explanation:

1. Material is such as plastic are bad conductors of electricity. They do not allow electricity to flow through them. A plastic covering is wrapped around electrical wires, to protect us from electric shocks.
2. Conduction of heat and electricity requires free electrons. Plastics, whose molecules are made from long combinations of carbon and hydrogen atoms, have few or no free electrons.

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