How the solid change to liquid state

1.	How the solid change to liquid state
Answer» By rising the temperature Solid to Liquid (Melting)Ice—–>WaterThe process in which a solid substance changes into a liquid on heating is called\xa0Melting or fusion.The temperature at which a solid substance melts and changes into a liquid at atmospheric pressure is called melting point of the substance.For Ex:The ice melts at a temperature of 0°C to form liquid water.So the melting point of ice is 0°C.Different solids have different melting points.For Example: Melting point of iron is 1535°C .Melting point of wax is 63°CHigher the melting point of solid substance,greater will be the forces of attraction between its particles.When a solid substance is heated,the heat energy makes its particles vibrate more vigorously.At the melting point,the particles of a solid have sufficient kinetic energy to overcome the strong forces of attraction holding them in fixed positions and break to form small groups of particles.And the solid melts to form a liquid.

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