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Conduction and convection are two modes of heat transfer. Convection involves the movement of particles while conduction does not.Â
Conduction is possible in solids, liquids and gases; while convection is observed only in liquids and gases.
ConductionDuring conduction, heat is transferred due to the vibration of the molecules. A molecule at a higher temperature has more energy, and hence vibrates faster. It collides with other atoms and passes energy onto it. The chain continues and heat is transferred without any appreciable movement of molecules.
Convection
In convection, the particles move around in the fluid, transferring energy to the colder molecules. For example, when heating water in a vessel on a stove, the water at the bottom is heated first. It rises to the top and the cooler water flows down to be heated. This continues and heat is transferred throughout the fluid. Heat is transferred with the movement of molecules.
What else can I help you with?
What is the differ of conduction and convection?
conduction by itself is slower to heat but conduction and convection is faster to heat
What are the differences of conduction and convection?
Convection has a cycle of what happens. Conduction dosent have a cycle
What makes convection and conduction possible?
Lack of a flow medium will inhibit conduction and convection.
Is an iron convection radiation or conduction?
convection
Is a fireplace conduction radiation convection?
convection
Is a vent a source convection conduction or radiation?
conduction
What are the three forms of heat transfer?
The three forms of heat transfer are conduction, convection, and radiation. Conduction is the transfer of heat through direct contact of particles, convection is the transfer of heat through the movement of fluids or gases, and radiation is the transfer of heat through electromagnetic waves.
What occurs in mercury of a thermometer convection or conduction?
convection
Is conduction or convection faster when transferring heat?
Convection is generally faster than conduction when transferring heat.
Does convection or conduction travel at the speed of light?
No. The speeds of convection and conduction vary, but they are nowhere near the speed of light.
What are 3 types of energy heat transfers?
The three types of heat transfer are conduction, convection, and radiation. Conduction is the transfer of heat through a material, convection is the transfer of heat through the movement of fluids, and radiation is the transfer of heat through electromagnetic waves.
Is a iron convection conduction or radiation?
A clothes iron uses conduction.
