The pressure of the water in your radiator is so high that it creates its own heat, and when the radiator heats some of the hot metal particles jump out of the radiator and heat you up. You may think that this will hurt but your body has adjusted to get used to it because you have felt it all of your life. Often Eskimos have experienced brief pain when they first stand near radiators.
No. Heat is conducted from a region of high temperature to that of lower temperature. If the whole rod is at the same temperature then there is no temperature gradient and so no heat will be conducted.
No. Heat is conducted from a region of high temperature to that of lower temperature. If the whole rod is at the same temperature then there is no temperature gradient and so no heat will be conducted.
No. Heat is conducted from a region of high temperature to that of lower temperature. If the whole rod is at the same temperature then there is no temperature gradient and so no heat will be conducted.
the heat is transferred by direct contact of particles of matter
Conduction requires a medium. In vacuum there is no medium through which heat can be conducted. However, heat can be transmitted through vacuum in the form of radiation.
Heat conduction requires a medium for the transfer of thermal energy. In a vacuum, there are no particles to carry the heat energy from one place to another. Therefore, heat cannot be conducted through a vacuum.
metal
to conduct heat
A material which is a good conductor of electricity or heat.
Heat transfer I think people.
Yes, heat is an electromagnetic energy like light.
No, it is not. Heat is something that gets conducted, not a conductor. Heat transfers through objects and mediums so no it is not.