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Glossary » Units » Surface Energy Density » Langley (energy)

Langley (energy) is the only unit in the category of Surface energy density in our database. Langley (energy) has a dimension of MT^-2 where M is mass, and T is time. It can be converted to the corresponding standard SI unit J/m² by multiplying its value by a factor of 41850.

Note that the seven base dimensions are M (Mass), L (Length), T (Time), Q (Temperature), N (Aamount of Substance), I (Electric Current), and J (Luminous Intensity).