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Mass Metrology
By S. V. Gupta
Usually dispatched within 3 - 5 business days.
£ 107.99
Starting with the necessity of redefining the unit kilogram in terms of physical constants, various methods of defining the kilogram in terms of physical constants are described. The kilogram can be defined by Avogadro’s constant, ion collection of some heavy elements, levitation, voltage and Watt Balance.