Question

Name the S.I unit of mass and define it.
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Answer 1

Answer:

The kilogram, symbol kg, is the SI unit of mass. It is defined by taking the fixed numerical value of the Planck constant h to be 6.62607015×10−34 when expressed in the unit J s, which is equal to kg m2 s−1, where the metre and the second are defined in terms of c and ∆νCs."

:)

Answer 2

Answer:

The si unit of mass is kg

mass of a body is the quantity of matter possessed by the body and it is a scalar quantity.

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