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- Dictionarylatent heat
noun
- 1. the heat required to convert a solid into a liquid or vapour, or a liquid into a vapour, without change of temperature: "the latent heat of fusion"
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Latent heat is the extra heat required to change the condition of a substance from solid to fluid at its softening point, or from fluid to gas at its breaking point after the temperature of the substance has come to both of these focuses.
Jun 4, 2024 · latent heat, energy absorbed or released by a substance during a change in its physical state (phase) that occurs without changing its temperature.
5 days ago · This explains the concept of latent heat which is the extra heat required to change the state of a substance, for example, if a substance is in the solid-state, latent heat provides the extra energy to change its state to liquid and then from the liquid state to the gaseous state.
Latent heat is the energy released or absorbed, by a body or a thermodynamic system, during a constant-temperature process. Learn more about latent heat formula and related solved examples.
Latent heat (also known as latent energy or heat of transformation) is energy released or absorbed, by a body or a thermodynamic system, during a constant-temperature process—usually a first-order phase transition, like melting or condensation.
Nov 4, 2019 · Specific latent heat ( L) is defined as the amount of thermal energy (heat, Q) that is absorbed or released when a body undergoes a constant-temperature process. The equation for specific latent heat is: L = Q / m. where: L is the specific latent heat. Q is the heat absorbed or released. m is the mass of a substance.
The specific latent heat (L) of a material… is a measure of the heat energy ( Q ) per mass ( m ) released or absorbed during a phase change. is defined through the formula Q = mL .
Jun 2, 2024 · Latent heat is related to a change in the phase of a substance. In specific terms, it can be defined as the energy released or absorbed from a substance when the phase changes between a solid, gas, or liquid. It is also the hidden energy that is supplied to or extracted from a substance without raising the temperature of the entire system.
Latent heat is the heat required for an object to change phase (melt, boil, freeze, etc.). This energy is closely related to enthalpy . [1] In figure 1, very cold ice has heat added to it.
Latent heat is known as the heat required to convert a solid into a liquid or vapour phase. According to its phase, it has different names like the heat of condensation, the heat of vaporization, etc. Sometimes it is the amount of heat energy absorbed or released for a phase change.
