SAGAR SINGH - IIT DELHI
Last Activity: 14 Years ago
Dear deeksha,
The lux is the SI unit of illuminance and luminous emmitance. It is used in photometry as a measure of the intensity, as perceived by the human eye, of light that hits or passes through a surface.
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Sagar Singh
B.Tech IIT Delhi
sagarsingh24.iitd@gmail.com