Tag: Definition of kg

India has adopted a global resolution to redefine four of the seven base units – kilogram, kelvin, mole and ampere. The changes have come into effect from May 20, 2019- World Metrology Day There are seven main units of measurement- a) metre for length, b) the kilogram for mass, c) the second for time, d)… Continue reading India adopts new standards for measuring units kilogram, kelvin, mole & ampere