A sponge is an insulator of heat because it is porous and does not conduct heat well. It traps air within its structure, which helps to prevent the transfer of heat.
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
No because it is a good conductor of heat and electricity!
Toothpaste is an insulator. It does not conduct electricity well because it is not a good conductor of heat or electricity.
A sponge is a bad conductor of heat because it is made up of mostly air pockets trapped in its porous structure. Air is a poor conductor of heat compared to solid materials, which prevents heat from transferring efficiently through the sponge.
An insulator for heat and (less so) for electricity. A conductor for sound and vibration.
An insulator or neither. The water inside of the sponge is what would conduct electricity.
An insulator is a poor conductor of energy. For example; Rubber is a poor conductor of electricity Rock is a poor conductor of heat A sponge is a poor conductor of sound.
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
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
probably insulator
insulator
no its an insulator.
No because it is a good conductor of heat and electricity!
By definition, a conductor.
yes
CONDUCTORSilver is a conductor of heat and electricity.
Nails are insulator to electricity and heat.