Name the physical quantities having the following SI units (1) candela
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The candela (cd) is the SI unit for light intensity. It is defined as a light source that emits monochromatic radiation of frequency 540x1012 hertz and has an intensity of 1/683 watts per steradian.
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SI unit of candela is Luminous intensity and its physical quantity is 540 × 1012 hertz
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