Specific latent heat of fusion of ice-330 000 J/kg; specific 1 Some crystals were melted to form a hot liquid, which was then left to cool. As it cooled, the readings in the table below were taken. a What was happening to the liquid between 10 and 20 minutes after it started to cool? b What is the melting point of the crystals in C7 Time/minutes TemperaturyC 90 5 10 15 20 25 30 75 63 63 69 62 62 58
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