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4 Cards in this Set
- Front
- Back
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Define coefficent of thermal conductivty |
...of a material is defined as the quantity of heat conducted per second through unit area of a slab ogf unit thickness when temperature difference btwn itd ends is 1k |
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Thermal radiation? |
Heat radiation from a body due to its temperature is called thermal radiation |
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What is a perfect black body? |
A body which absorbs all the radiation incident on it is called a perfect black body |
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