Which of the following is the poorest conductor of heat?

Name: Which of the following is the poorest conductor of heat?
Brand: Quizplus
Rating: 4.9 (62 reviews)

Question

Quizplus · Accepted Answer

Still air is the poorest conductor of heat because it has very low thermal conductivity. Heat does not transfer easily through still air, which is why we use insulation materials that trap pockets of still air to keep our homes warm in winter. Water, ice, snow, and soil are all better conductors of heat than still air.

Which of the Following Is the Poorest Conductor of Heat