when an insulator gets heated to a specific temp. then it might be turned into conductor if the electrons inside it moves .
snow is a good insulator, especially when it remains in frozen state.
Conductor. Our body is full of electricity, that is why you feel a shock when electricity is conducted from our body to another body.
No, it is a conductor. Get one end hot, the heat is conducted to the other end pretty quickly.
Note: "electricity" is not conducted, only electrical current (the flow of electrons) is. Electricity is the field that covers all things electrical. Insulators only prevent the flow of electrons (current). Glass is a very good insulator.
A thermal insulator. The best is a vacuum, but static air is good, if it can be contained in a mat of fibres for example.
it's an insulator. conductors are things like metals or salts.
It is an insulator.
insulator.
Insulator
Insulator
Paper is an insulator of electricity.
Air is a good insulator, both of heat and electricity. It is a good insulator of heat because its particles are far apart, and particles need to bump into each other to pass on heat energy. It is a good insulator of electricity as it does not contain any delocalised electrons, which carry electrical charge. Air is a good insulator when it comes to convection in limited spaces because tiny little convection currents are made which stop the energy reaching the edge of the room or material it's trapped in. e.g double glazed windows. research on those, it should help explain. if not then fibreglass insulation, or cavity walls. research how they insulate.