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Physical Science
States of Matter
Melting Point
If the melting point of a substance is -39C, has the substance melted at 20C?
1 answer
probably, depends how long it is sitting there and how cold it was when it came out of the freezer and what its specific heat and heat of fusion is and what its shape is, a long tube will melt faster than a sphere of the same mass as you know.
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