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| HEAT
TRANSFER… |
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| can be
accomplished through four means: |
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| (1) | Conduction: fast-moving molecules of substance 1 |
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| collide
with neighboring molecules of substance 2, |
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| which are
moving more slowly. This forces the |
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| molecules
of substance 2 to speed up.
Substance |
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| 2 becomes
hotter as a result of its physical contact |
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| with
substance 1. This form of heat
transfer often |
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| occurs
between the atmosphere and the earth’s |
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| surface
and is also known as sensible heat
flux. |
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