The SI unit of illuminance is
Options
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A.
Lumen
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B.
Candela
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C.
Lux
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D.
Steradian
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E.
Watt
Correct Answer (Detailed Explanation is Below)
C.
Lux
Detailed Explanation
Illuminance is luminous flux incident per unit area and its SI unit is lux, equal to lumen per square metre.