Answer:The mass is given from the equation of latent heat: m = Q / L Then, substituting the value Q, and the specific latent heat, m = 50 KJ /885 KJ/Kg = 0.056 Kg m = 56 grams Related Links: Latent Heat Formula
Latent Heat Formula Heat is an important component of phase changes. 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, theheatof vaporization, etc. Sometimes it is the a...
Latent Heat Formula: Q L = 0.68 x cfm x ΔW where Δh = The change in enthalpy between return and supply air ΔT = The difference between the dry bulb temperature of the return air and the dry bulb temperature of the supply air ΔW = The difference between the moisture content (in...
Latent Heat Formula The latent heat formula shows that the latent heat is generally computed by dividing the energy needed for the phase change by the mass of the substance that has gone through the phase change. The latent heat equation is the following: {eq}L = Q/m {/eq} Where:...
The latent heat of fusion is equal to the energy absorbed or released during a phase transition divided by the mass of the substance that is either melting or freezing. The latent heat of fusion formula is: Lf = q/m It can also be written as q = Lf m How do you calculate the...
Latentheatofvaporization Theheatrequiredtochangea1.0kgofsubstancefromtheliquidtothevaporphaseiscalledtheheatofvaporization,Lv.WhereQisheattransferred,mismassofsubstance,andLislatentheat.Tipswhenusingtheformula:Q=mL Onlyvalidinthephasechangingprocess,whenthetemperatureisunchanged Heatcanonlychangetemperatureorphase...
Calculation of Specific Latent Heat of Fusion: Once the ice has completely melted, calculate the specific latent heat of fusion using the formula: ,Where: is the heat energy absorbed (in joules), is the mass of the melted ice (in kilograms), ...
1) latent heat 融化潜热 1. The paper mainly introduces some important property parameters of food concerned with cold process and related formula,such as water ratio,density,latent heat,breathing heat,specific heat,heat conductivity,heat diffusivity,etc. ...
specific latent heat of fusion and specific latent heat of vaporisation, Calculate the energy taking place when a substance changes state, examples and step by step solutions, GCSE / IGCSE Physics, notes
Latent heat calculation All we need to know to compute the latent heat is the amount of substance and its specific latent heat. The formula is: Q=mLQ=mL where: m [kg]m [kg]— Mass of the body; L [kJ/kg]L [kJ/kg]— Specific latent heat; and Q [kJ]Q [kJ]— Heat absorbed ...