Question

define
(1) melting•••••••​

Answer 1

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.

$\huge\mathfrak\blue {Cold!}$

Answer 2

Conversion of a solid into its liquid form by heating is called melting .