Physics
JacobLoukidis
2021-04-01 11:38:42
the unit for measuring the rate at which light energy is radiated from a source is the ?
ANSWERS
ltp10
2021-04-01 12:19:22

The unit for measuring the rate at which light energy is radiated from a source is called the candela. Its symbol is cd. It is the SI unit for luminous intensity or luminous power per unit solid angle emitted by a point light source in a particular direction. On the other hand, lumen is unit used to measure the amount of light intensity emitted by a surface.  

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