Question

Define melting or fusion.​

Answer 1

Answer:

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Melting, or fusion, is a physical process that results in the phase transition of a substance from a solid to a liquid. This occurs when the internal energy of the solid increases, typically by the application of heat or pressure, which increases the substance's temperature to the melting point.

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Answer 2

$\huge\sf\mathbb\color{yellow}\underline{\colorbox{blue}{♡ AɴSᴡᴇʀ♡}}$

Melting, or fusion, is a physical process that results in the phase transition of a substance from a solid to a liquid. This occurs when the internal energy of the solid increases, typically by the application of heat or pressure, which increases the substance's temperature to the melting point