Latent Heat

Written by Jerry Ratzlaff on . Posted in Thermodynamics

Latent heat is the energy absorbed or released by a substance during a constant temperature or phase change from a solid to liquid, liquid to gas or vise versa.


\(L = \frac{Q}{m}\)


\(L \)  = latent heat of a substance

\(Q\) = amount of energy transferred for the phase change

\(m\) = mass of the substance

Solve for:

\(Q = mL\)


Tags: Equations for Heat