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Specific latent heat is characterised as the measure of heat energy (heat, Q) that is consumed or discharged when a body experiences a steady temperature process. The formula for specific latent heat is: L = Q/m. Where: L is the specific latent heat. Q is the heat retained or discharged. m is the mass of a substance
5 days ago · Here, we will learn about latent heat, different types of latent heat along with the formula and dimension of latent heat. Latent Heat Equation. The latent heat formula is given by, L = \[\frac{Q}{M}\] Where, L = specific latent heat of a substance. Q = amount of heat. M = mass of the substance. Latent Heat Dimensional Formula. Latent heat ...
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.
The formula for latent heat is given by, L = Q / M. L = 400 / 2. L = 200 k.cal/kg. 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.
Because this energy enters or leaves a system during a phase change without causing a temperature change in the system, it is known as latent heat (latent means hidden). The three phases of matter that you frequently encounter are solid, liquid and gas (see Figure 11.8 ).
Jun 5, 2024 · To calculate latent heat, you need to multiply two numbers: Specific latent heat, the energy absorbed or released during a phase transition per kilogram of substance; and; The mass of the substance. latent heat = specific latent heat × mass
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 .
discussion. Name the 6 major phase changes (including synonyms). Heat absorbed or released as the result of a phase change is called latent heat. There is no temperature change during a phase change, thus there is no change in the kinetic energy of the particles in the material.
Jul 11, 2021 · The heat \(Q\) required to change the phase of a sample of mass \(m\) is given by \[ Q = mL_f (melting/freezing),\] \[Q = mL_v (vaporization/condensation),\] where the latent heat of fusion, \(L_f\), and latent heat of vaporization, \(L_v\), are material constants that are determined experimentally.
The heat Q required to change the phase of a sample of mass m is given by \(\mathrm{Q=mL_f}\) (melting or freezing) and \(\mathrm{Q=mL_v}\) (evaporating or condensing), where \(\mathrm{L_f}\) and \(\mathrm{L_v}\) are the latent heat of fusion and the latent heat of vaporization, respectively.
