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IrinaK [193]
3 years ago
12

Which of the following statements is true? The melting and freezing points of a substance are the same. The melting and boiling

points of a substance are the same. The freezing and boiling points of a substance are the same. The heat of fusion and the heat of vaporization for a substance are the same.
Physics
2 answers:
insens350 [35]3 years ago
4 0
<span>The melting and freezing points of a substance are the same.

Substances melt and freeze at the same temperature. Hope this helps! :)</span>
ZanzabumX [31]3 years ago
4 0

Answer:

The melting and freezing points of a substance are the same

Explanation:

Melting occurs when the state of a substance changes from solid to liquid, while freezing occurs when the state of a substance changes from liquid to solid. Therefore, melting and freezing are one the inverse process of the other: it means that they occur at the same temperature.

For instance, the melting point of ice (at standard pressure) is 0^{\circ}, and the freezing point of water is at the same temperature, 0^{\circ}.

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If we say k is the coefficient in each case:

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