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What method of heat transfer occurs when a material is heated as the result of direct contact with a heat source?
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What is the transfer of heat by the flow of the heated material?
Conduction.
What are the differences between conduction and convection?
Conduction is the transfer of energy by contact while convection is the transfer when liquid particles move in a cyclic manner when it is heated.
What is the relationships of radation conduction and convection?
radiation is heat transfer through light (both visible and not). with a nuclear bomb, surrounding distant flammeables combust because of irradiated infrared energy. conduction is heat transfer through direct contact. a pot on the stove gets heated by the flame that touches it. convection is heat transfer through a medium (really really slow).
Radiation require a heated liquid to transfer energy?
Radiation does not require a heated liquid to transfer energy.
What is heated by radiation?
Radiation is a method of heat transfer that does not rely on any contact between the heat source and the heated object (as is the case with convection and conduction) Examples of radiation is heat from the sun or from the fliament of a light bulb
What method of heat transfer is known as conduction?
No,the transfer of heat by the movement of heated fluid is called convection.
What is the transfer of heat by the flow of the heated material?
Conduction.
How is heated transferred thermal conduction?
Through direct contact of particles
Does matter gain energy and evaporates when it is heated?
Matter gains energy when it is heated due to a thermal transfer. It does not always evaporate when heated as this varies based on the specific material being heated.
What are the differences between conduction and convection?
Conduction is the transfer of energy by contact while convection is the transfer when liquid particles move in a cyclic manner when it is heated.
Convection occurs because heated material becomes what?
Convection occurs because heated material becomes less dense and rises, while cooler, denser material sinks. This creates a circular motion of fluid or air to transfer heat.
What is the only method of heat transfer that does not rely upon any contact between the heat source and the heated object?
Radiation
What is the relationships of radation conduction and convection?
radiation is heat transfer through light (both visible and not). with a nuclear bomb, surrounding distant flammeables combust because of irradiated infrared energy. conduction is heat transfer through direct contact. a pot on the stove gets heated by the flame that touches it. convection is heat transfer through a medium (really really slow).
Transfer of heat by the flow of heated material?
Convection oven is an example. A convector is a general name for something that transfers heat by convection.
Radiation require a heated liquid to transfer energy?
Radiation does not require a heated liquid to transfer energy.
What is heated by radiation?
Radiation is a method of heat transfer that does not rely on any contact between the heat source and the heated object (as is the case with convection and conduction) Examples of radiation is heat from the sun or from the fliament of a light bulb
Is hair dryer an example of conduction or convection?
A hair dryer is an example of convection. Convection refers to the transfer of heat through the movement of fluids or gases. In the case of a hair dryer, the heat is generated by an electric element and is then transferred to the surrounding air. The heated air is then blown out of the hair dryer and onto the hair, drying it by convection. Conduction, on the other hand, refers to the transfer of heat through direct contact between objects. An example of conduction would be touching a hot stove and feeling the heat transfer to your hand through direct contact. It is important to note that both convection and conduction can occur simultaneously in many heat transfer situations. For example, a hair dryer may also transfer heat to your hair through conduction as the hot air comes into contact with your hair.
