= Langley (unit)
{wiki=Langley_(unit)}
The langley is a unit of measurement used to quantify the amount of solar radiation energy received on a surface. Specifically, it represents the amount of solar energy in terms of irradiance over time. One langley is defined as one calorie per square centimeter (1 cal/cm²) of energy received. This unit is commonly used in fields such as meteorology, environmental science, and solar energy studies to assess solar radiation exposure and its effects on various materials and biological processes.
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