what is latent heat & how it is useful in daily life
Answers
Latent heat is thermal energy released or absorbed, by a body or a thermodynamic system, during a constant-temperature process — usually a first-order phase transition. ... In contrast to latent heat, sensible heat is a heat transfer that results in a temperature change in a body.
Plates filled with food are able to absorb heat from the hot steam. ... Ice absorbs a large quantity of latent heat during the process of melting. Extinguishing fire by using boiling water. Water that is quickly boiled will become steam which is able to absorb a larger quantity of latent heat from the fire.
the heat required to convert a solid into a liquid or vapour, or a liquid into a vapour, without change of temperature.
explanation
the latent heat involves during the phase change when the Q heat provided is used to break the molecule bonds from each other. During solid to liquid energy is required only to lose the bond while during liquid to gas energy is required to completely separate the molecules.