Question

What is heat and what is heat insulater
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Answer 1

Answer:

The job of a thermal insulator is to reduce the heat transfer – either keeping the intended object hot or cold. ... It is the air pockets within these materials that slow down heat transfer much more than the materials themselves.

Answer 2

Answer:

The answer is thermal insulation. Insulation means creating a barrier between the hot and the cold object that reduces heat transfer by either reflecting thermal radiation or decreasing thermal conduction and convection from one object to the other