thermal conductivity

Question 1

Thermal conductor Def

Answer 1

A material through which energy can be transferred by heating

Question 2

Thermal insulator Def

Answer 2

A material which does not allow energy to be transferred by heating

Question 3

why does metal feel cold at room temp

Answer 3

It is because metal is at room temp and a good heat conductor and the fact that your hands are warmer than the room temp this results in your hands loosing thermal conductivity and transferring it to the peace of metal that is why it will feel warmer after a while of touching it