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In what way does heat flow within a system?
Heat flows within a system through a process called conduction, convection, or radiation. Conduction is the transfer of heat through direct contact between objects, convection is the transfer of heat through the movement of fluids, and radiation is the transfer of heat through electromagnetic waves.
Is it true that heat transfer by the movement of currents within a fluid is called density?
No, it is not true that heat transfer by the movement of currents within a fluid is called density; it is actually called convection. Density is something else entirely, it refers to weight per a given volume. Of course, density is relevant to convection. Heat causes fluids to expand and therefore to become less dense, and therefore to rise.
What current is a circular movement in a fluid in which hot material rises and cold material sinks?
This circular movement in a fluid is called convection. In convection, hot material rises because it is less dense, while cold material sinks because it is denser. This process helps transfer heat within the fluid.
During convection hot material then moves to the side and . This circular pattern is called a convection current?
During convection, hot material rises due to its lower density, creating a convection current. As the material moves to the side, it cools down, becomes denser, and eventually sinks, completing the circular pattern of convection. This process is driven by temperature differences within the fluid.
What are the three methods for heat transfer?
The three methods of heat transfer are conduction (transfer of heat within a material or between materials in direct contact), convection (transfer of heat through fluid movement), and radiation (transfer of heat through electromagnetic waves).
Which process causes transfer of energy by air current within earth atmosphere?
convection
What are the movements of water molecules called that transfer heat from one place to another within the water?
convection
In what way does heat flow within a system?
Heat flows within a system through a process called conduction, convection, or radiation. Conduction is the transfer of heat through direct contact between objects, convection is the transfer of heat through the movement of fluids, and radiation is the transfer of heat through electromagnetic waves.
What are the movements of water molecules that transfer heat from one to another within the water are called?
Convection currents are the movements of water molecules that transfer heat within the water. This process helps distribute heat throughout the water, creating a more uniform temperature.
Is it true that heat transfer by the movement of currents within a fluid is called density?
No, it is not true that heat transfer by the movement of currents within a fluid is called density; it is actually called convection. Density is something else entirely, it refers to weight per a given volume. Of course, density is relevant to convection. Heat causes fluids to expand and therefore to become less dense, and therefore to rise.
Is it true that the flow that transfers heat within a fluid is called a convection current?
In a convection current, heat flows with the heated molecules as they move around in the liquid or gas. In a solid, the heat transfers via condition
What current is a circular movement in a fluid in which hot material rises and cold material sinks?
This circular movement in a fluid is called convection. In convection, hot material rises because it is less dense, while cold material sinks because it is denser. This process helps transfer heat within the fluid.
Is the correct definition of convection?
the transfer of heat by currents within a liquid or gas
Heat is transferred by the movement of currents within a fluid by a process called what?
convection
What is the name of the heat transfer method that occurs in the Earth's mantle?
The heat transfer method that occurs in the Earth's mantle is called convection. In this process, heat is transferred through the movement of molten rock material within the mantle, creating convection currents that drive plate tectonics and other geological phenomena.
During convection hot material then moves to the side and . This circular pattern is called a convection current?
During convection, hot material rises due to its lower density, creating a convection current. As the material moves to the side, it cools down, becomes denser, and eventually sinks, completing the circular pattern of convection. This process is driven by temperature differences within the fluid.
Which process causes the transfer of energy by air currents within the Earth's atmosphere?
convection
