SI unit of luminous intensity is

.Name the SI unit of i) Amount of substance ii) Density iii) Electric Current iv)Luminous Intensity.

What is the unit of power expressed in fundamental SI units?

Thetablebelowshowsthelightintensityin4differentsituationswherealampisplacedatacertaindistancefromaplant.Situation Light intensity [lumen/cm²]1 0.322 0.633 0.174 0.9Calculatethedistancebetweenthelampandtheplantinsituation4.Giveyouranswerto3significantfigures.

What are the SI units for energy?

What is the SI unit for efficiency?Group of answer choicesNewtonsdimensionlessKelvinsJoules