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Conduction and Convection
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What is sensible heat?
Sensible heating is the process of changing the temperature of an object. The increase and removal of heat are considered sensible heating.
Differentiate the three methods of heat transfer?
Convection, radiation, and conduction are the 3 types of heat transfer... Compare They all transfer heat from a hotter mass to a cooler mass. Contrast Conduction transfers heat through solids. Convection transfers heat through liquids and gases. Radiation transfers heat through electromagnetic waves.
2 methods of getting energy from sunlight?
Active Solar Heating and Passive solar Heating.
What fluid instead of water can be used as a heat transfer in domestic heating system?
Liquid sodium
what mode of heat transfer explains why heating vents are best placed near the floor?
radiation
What is sensible heat?
Sensible heating is the process of changing the temperature of an object. The increase and removal of heat are considered sensible heating.
The sun heating a lake is what type of heat transfer?
It is heat transfer by radiation.
Heating food under a heating lamp is an example of heat transfer by?
convection
What heat transfer is being used when a heat lamp is heating a box?
conduction
How are the processes of heating and freezing related?
They both have to do with the transfer of heat. Heating an object is transferring heat into the system. Freezing an object is transferring heat out of the system.
Is heat transfer convection why or why not?
Heat transfer is accomplished often on earth and other planets and the stars by convection, but there are other ways of heat transfer. Heat is transferred by radiation as the sun to earth, and sensible heat is transferred by conduction, simply being in contact.
What form of heat transfer is most inmportant in heating the troposphere?
no
What is the form of heat transfer that uses liquid and gas for heating?
Convection.
Differentiate the three methods of heat transfer?
Convection, radiation, and conduction are the 3 types of heat transfer... Compare They all transfer heat from a hotter mass to a cooler mass. Contrast Conduction transfers heat through solids. Convection transfers heat through liquids and gases. Radiation transfers heat through electromagnetic waves.
What type of heat transfer do forced air heating systems use?
Convection.
Give an example of heat transfer by convection?
A pot of water heating on a stove.
What cause radiation heating?
heat transfer through electromagnetic waves. (apex).
