| latent heat |
Heat that does not cause a temperature change.
출처: www.control.co.kr/dic/dic-l.htm
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| latent heat |
the heat given off or absorbed when a material melts or freezes, or boils or condenses. For example, when ice is heated, once the temperature reaches 0 o C, it's temperature won't increase until all the ice is melted. The ice has to absorb heat in order to melt. But even though it's absorbing heat, it's temperature stays the same until all the ice has melted. The heat required to melt the ice is called the latent heat. The water will give off the same amount of latent heat when you freeze it.
출처: www.pslc.ws/macrog/kidsmac/glossary.htm
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| latent heat |
Thermal energy absorbed or released when a substance undergoes a phase change. Lead (Pb) - improves machinability. It does not dissolve in steel but stays as globules. Environmental concerns are resulting in a decreased usage of lead in the steel industry. Ledeburite ?The eutectic of the iron-carbon system, the constituents being austenite and cementite. The austenite decomposes into ferrite and cementite on cooling below the Ar 1 .
출처: www.tdcoating.com/td_glossary_terms5.htm
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| latent image |
The invisible image left by the action of light on photographic film or paper. The light changes the photosensitive salts and when processed, this latent image will become a visible image.
출처: www.peterashbyhayter.co.uk/glossaryG-L.html
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| latent heat |
the heat released or absorbed by a substance during a phase change
출처: k12.ocs.ou.edu/teachers/glossary/l.html
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