How is latent heat (Eh) commonly expressed in terms of mass and specific latent heat?

Latent heat refers to the amount of heat energy required to change the state of a substance without changing its temperature. The formula that relates the latent heat (Eh), the mass of the substance (m), and the specific latent heat (l) is expressed as Eh = ml.

In this equation, Eh represents the latent heat absorbed or released, m is the mass of the substance being changed, and l is the specific latent heat, which is a property of the material indicating how much heat is required to change the state of a unit mass of the substance.

This relationship is fundamental in understanding phase changes such as melting, freezing, evaporation, or condensation. By multiplying the mass by the specific latent heat, you calculate the total heat energy involved in the phase change. Thus, this expression accurately depicts how latent heat is determined in physical processes.