Question

WHAT IS LATENT HEAT OF FUSION

Answer 1

Answer:

latent heat of fusion is the amount of heat energy required to change the state of a material from its solid form to its liquid form. latent heat of fusion is the heat required to change solid into liquid at a constant temperature. or the amount of heat absorbed during melting is called latent heat of fusion.

Explanation:

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Answer 2

LATENT HEAT OF FUSION

Latent heat of fusion is the amount of heat energy required to change one unit mass of a solid into liquid at atmospheric pressure at its melting point.

It is called latent because it does not raise the temperature of solid, i.e. remains hidden.

The SI unit of latent heat of fusion is joules per kilogram, i.e., J/kg.