Heat Transfer Flashcards

1
Q

What is thermal radiation?

A

the transfer of thermal energy by waves that can travel through air or even through empty space.

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2
Q

What is conduction?

A

Conduction is the transfer of heat from a warmer substance to a cooler substance through direct contact.

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3
Q

What is radiation?

A

Radiation is the transfer of heat through space on electromagnetic waves.(not directly)

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4
Q

What is convection?

A

Convection is the transfer of heat in a fluid through currents.

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