Technician A says that the freezing point of a substance is the temperature at which the substance changes state from a solid to a liquid. Technician B says that the freezing point of a substance is the temperature at which the substance changes state from a liquid to a solid. Which technician is correct?
a) technician A
b) technician B
c) both technician A and B
d) neither technician A nor B
Answers: 2
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Technician A says that the freezing point of a substance is the temperature at which the substance c...
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