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Which of the following systems of units is not based on units of mass, length and time alone
SI is based on seven fundamental units.
Unit of latent heat is
\(L = \frac{Q}{m} = \frac{J}{kg} = Jkg^{-1}\)
Dyne-sec is the unit of
As force = change in momentum/time.
∴ force × time = change in momentum
Illuminance of a surface is measured in
Illuminance is intensity of illumination measured in lux.