This might be the description for thermal decomposition.
An insulator.
That would be - an insulator.
A material with a good thermal conductivity or a thermal conductor.
conductivity
This is simple friction which produces heat by breaking some of the energy of the bonds in the material and releasing this as heat.
A insulator (a thermal insulator)
a thermal isolator
if ingenious rock is heated it becomes metamorphic rock.
The heat will transfer from the hot material to the cold material. Heat tends to go where it is not.
It depends on the amount of material (its mass), on how much heat energy is added, and on the material's heat capacity.
I think you mean "the heat of action." When you do something in the "heat of action," you do it impulsively or without thinking because there was no time to think.
The effect of temperature on specific heat of material is referred to as specific heat capacity.