The problem with using cardboard as an insulator is that it is too easily damaged in a variety of ways. It tears easily, it can be set on fire relatively easily, it absorbs water very easily and it will disintegrate or become moldy, if it does get wet. So although cardboard is an insulator, it is not durable enough for most purposes that require an insulator.
yes cardboard is a good insulator, It is good becausethe cardboard restricts air flow and holds the air in and air is an insulator. The cardboard holds air between the layers.
Cardboard is an insulator in dry state.But when it is wet it can conduct electricity
yes
No, it's not
Wood is a better insulator than cardboard because it has lower thermal conductivity and retains heat more effectively. Additionally, wood is denser and provides better insulation against temperature fluctuations compared to cardboard.
Cardboard is an insulator. It does not conduct electricity as it does not contain free-flowing electrons that can carry an electric charge.
Card board does not have free electrons electrons to transmit charge
Cardboard is an insulator in dry state.But when it is wet it can conduct electricity
yes
No, it's not
Corrugated cardboard is a good insulator because the air pockets trapped between its layers act as a barrier to heat transfer. The low thermal conductivity of air makes it an effective insulating material, helping to reduce heat loss or gain through the cardboard. Additionally, the structure of corrugated cardboard provides some level of insulation due to the thickness and density of the material.
Cardboard is an insulator of electricity. It is not the best insulator to use for this as cardboard can be affected by moisture and any corrosion of nearby batteries. If it becomes wet with an electrolyte solution (such as salt water), it could become a conductor under certain conditions.To test this, put a battery and a light in series and leave the contacts open between the light and the battery. Then touch the wire to the cardboard and the cardboard to the battery. The light will not light up.
Uh...No. And neither is a toaster. An insulator is something like cardboard or reflective foil, it keeps the heat in and the cold out :)
Yes fabric can be an insulator. Different types of fabric work better than others though. For example wool works really well as an insulator and is good to wear outdoors in the winter. Cotton is another fairly good fabric insulator.
Paper is a bad insulator because paper can burn very easily.
insulator bcz its a bad conductor.....
In general, metal or anything else that conducts heat or electricity well is a bad insulator.
Don't know if it is the best but Newspaper is a very good insulator and generally easy and cheap or free to get. Cardboard is alo very good.