it is good heat insulator, as it has air in it. as air is a good insulator of heat, the sponge, which has lots of pockets of air also becomes a good insulator
insulator
an ideal thermal insulator does not conduct heat at all,so it keeps heat out!
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wood is an insulator of heat because its electrons don't allow heat and electricity to flow through them
A potholder is an insulator. Its purpose is to insulate against the heat of the pots that you pick up.
The purpose of a radiator is to transfer heat as quickly as possible. It is pretty much the opposite of an insulator.
Because - the purpose of a heatsink - is to expel heat from the computer... plastic is an insulator - not a conductor !
a potato is not an heat insulator because it's skin,but if you take the skin off it will be a heat insulator
it is good heat insulator, as it has air in it. as air is a good insulator of heat, the sponge, which has lots of pockets of air also becomes a good insulator
insulator
An insulator. More specifically, a thermal (heat) insulator, as opposed to an electrical insulator, which suppresses the flow of electricity.
a good insulator of heat keeps the heat in, so you stay warm
Make up the cell membrane,As an energy storage,As a heat insulator,act as a shock absorber
. A insulator is an element in the genetic code.
insulator is a object that is not a good conductorSo it keeps the heat in.
a good insulator of heat keeps the heat in, so you stay warm