Question

Plastic and wood on heating become less hot. Give reason why?

Answer 1

Answer:

because they are poor conductor of heat

Answer 2

Answer:

Plastic and wood on heating become less hot because they are bad conductor of heat.

Explanation:

Plastic and wood on heating become less hot because they are a bad conductor of heat. While heating plastic and wood the heat can't be transferred from one end to another end. In spite of conducting heat from one end to another end, plastic and wood start burning. Plastic and wood are bad conductors of heat and also they are combustible materials.