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"
yes
insulator as when the wires of a circuit are disconnected no electricity flows.
Trapped air makes a good insulator.
Is air a thermal insulator or thermal conductor? Read more:Is_air_a_thermal_insulator_or_thermal_conductor
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.
"insulator"
Dry air is an insulator. it does not conduct electricity.
yes, it has air holes which packs the air in to make it a great 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
Yes, air is a good insulator.Yes, air is a good insulator of both heat and electricity
Air is better than thermocol as insulator. .....
Air
yes
it depends how thick the air is!