LESLIE’S CUBE |
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| LESLIE’S CUBE
(1135 K ) |
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Tinplate box with 130mm sides. The vertical faces of the box are blackened, roughened, varnished and polished respectively. The top opening is 75mm dia. and is fitted with a lid. The apparatus is filled with water maintained at boiling point by a low bunsen flame. Infa red sensors may be used to compare the relative radiant heat output from each of the four faces.
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