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What is lantent temperature

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What is lantent temperature
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Meghna Thapar 3 years, 11 months ago

Latent heat, energy absorbed or released by a substance during a change in its physical state (phase) that occurs without changing its temperature. The latent heat is normally expressed as the amount of heat (in units of joules or calories) per mole or unit mass of the substance undergoing a change of state. As ice melts or liquid water evaporates, the molecules change state — from a solid to a liquid, from a liquid to a gas, or from a solid directly to a gas. A total of 334 J of energy are required to melt 1 g of ice at 0°C, which is called the latent heat of melting.

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