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Conduction, convection and radiation
It's "convection" (not convections),but those are the words used to describe the three methods of heat transfer.
Is transferred in three ways: by conduction, by convection and by radiation.
The flashlight uses three different forms of energy. It's first starts as chemical energy, then to electrical, and finally to electromagnetic (visible light.)
Thermal energy travels through space in the form of electromagnetic waves in the low infrared (IR) spectrum. In the daytime, what you feel as warmth on your skin is IR. It is invisible and can only be felt, not seen; light can only be seen, not felt.
There are three means of heat transfer, Convection, conduction, and radiation. All three occur to some degree in all heat transfer processes.
There are three ways thermal energy can be transferred: conduction, convection, and radiation.
application any two
A campfire uses all three heat transfer methods conduction, convection, and radiation.
Electrical fan, Lightbulb & treadmill.
Conduction, convection and radiation
Fireworks, drums, piano
There are three ways to transfer heat energy (conduction, convection, radiation); any of the three can occur, for an object to lose heat energy.
Conduction, convection, and radiation.
There are actually three, conduction, convection and radiation.
There are three ways to transfer heat energy (thermal energy); convection involves transferring matter, the other two methods (conduction, radiation) don't.
A vacuum cleaner, a washing machine, a fan