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What is the energy transfer process that does not require the presence of molecules to transfer heat?
Radiation
Convection is the transfer of heat through what?
Convection is "the transfer of heat through the motion of molecules in a fluid."
What is the transfer of energy as heat caused by the collision of molecules?
When molecules collide and there is a transfer of energy as heat, this is called conduction. When fluids of different temperatures transfer energy by movement, this is called convection.
The transfer of heat by the movement of molecules which carry the heat is called?
CONVECTION
How does heat from a radiator transfer?
The heat energy from the radiator transfers that energy to the air molecules next to it. Those molecules then transfer that heat energy to the molecules next to them. This process continues until all the molecules are at the same energy level. This process is call conduction.
What is the energy transfer process that does not require the presence of molecules to transfer heat?
Radiation
What is the transfer of heat by the movement of molecules which carry the heat?
Conduction.
Convection is the transfer of heat through what?
Convection is "the transfer of heat through the motion of molecules in a fluid."
What method of heat does not require matter?
heat transfer
What is the transfer of energy by heat caused by the collision of molecules?
When molecules collide and there is a transfer of energy as heat, this is called conduction. When fluids of different temperatures transfer energy by movement, this is called convection.
What is the transfer of energy as heat caused by the collision of molecules?
When molecules collide and there is a transfer of energy as heat, this is called conduction. When fluids of different temperatures transfer energy by movement, this is called convection.
Why do water molecules retain heat energy?
Water molecules retain energy due to heat transfer.
The transfer of heat by the movement of molecules which carry the heat is called?
CONVECTION
When molecules collide together to transfer heat is called?
Conduction of heat.
What happens when fast moving molecules touch other molecules?
Heat transfer
How does heat from a radiator transfer?
The heat energy from the radiator transfers that energy to the air molecules next to it. Those molecules then transfer that heat energy to the molecules next to them. This process continues until all the molecules are at the same energy level. This process is call conduction.
Heat from the sun reaches you by which form of heat transfer?
Radiation This is because between the Sun and the earth there is a vacuum (there are no air molecules). So conduction and convection will be no use as they need molecules and atoms to work: they transfer heat through them or the molecules carry the heat. HOWEVER: Radiation needs no particles or atoms or molecules or anything for heat transfer, so the sun's light energy is transferred to us by radiation.
