The most common usage of (thermal) insulation of heat are Ceramics.
Hot molecules moving makes a good heat insulator
A vacuum makes a good 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
a good insulator of heat keeps the heat in, so you stay warm
a good insulator of heat keeps the heat in, so you stay warm
Trapped air makes a good insulator.
insulator is a object that is not a good conductorSo it keeps the heat in.
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
A good insulator is good at stopping heat escaping, whereas a bad insulator is not very good at trapping heat and lets it out.
Wool holds lot of air. As air is a bad conductor of heat, this makes the wool a bad conductor of heat, but a good insulator.
A material that insulates, especially a nonconductor of sound, heat, or electricity. A device that insulates another material or space from something. For instance glass is a good insulator from electricity. The electrons will not flow through glass. Cork is a good insulator from sound. Sound waves have a hard time passing through cork. Wood is a good insulator from heat.
It is a good insulator of heat :)