heat is the byproduct of an object vibrating at the molecular level. When those vibrations transmit to nearby collision molecules, heat transfer occurs. Generally, the less a metal weighs, the quicker it can transfer heat.
Aluminum is a good example of this. But a hot aluminum pan will warp easily if you put cold water on it. Cast iron transfers heat much slower and doesn't easily warp if you douse it with cold water
Boiling a pot of water on the stove. The heat couldn't reach the water if it were not conducted through the metal pot.
yes because when you heat a metal ring it will expand
Conduction is the way in which heat travels through solids
Because metal is a conductor
Metal is an excellent conductor of heat. The moment you grasp the metal rod, the heat of your hand is conducted away rapidly by the dense metal. If feels "chilly". Wood is a poor conductor of heat. It does not conduct away the heat of your hand,and the wooden rod stays comfortably warm in your hand.
Boiling a pot of water on the stove. The heat couldn't reach the water if it were not conducted through the metal pot.
metal
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.
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.
silver
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.
Yes, heat is an electromagnetic energy like light.
Heat is conducted from the CPU to the heatsink, usually through a thermal gel of some kind. The heat is then distributed through a thin strips of metal, usually copper, and a fan blows air through them, which transfers the heat to the air and away from the CPU, usually through a small vent on the side of the laptop.
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No, it is not. Heat is something that gets conducted, not a conductor. Heat transfers through objects and mediums so no it is not.
So they can conducted electricity through the appliance