Question

define latent heat of fusion​

Answer 1

Hey dude,

the amount of heat energy released or absorbed when a solid changing into liquid at atmospheric temperature at its melting point is called latent heat of fusion.

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Answer 2

the heat energy which has to be supplied to change the state of a substance is called its latent heat . latent heat does not raise the temperature , but latent has has always to be supplied to change the state . latent means hidden because it becomes hidden in the substance undergoing the change of state and does not show its presence while raising the temperature . latent heat does not increase the kinetic energy of the particles of substance

latent heat is of two types

1)latent heat of fusion

2)latent heat of vapourization

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