In International System of units, there are seven base quantities whose units are defined. Which physical quantity has a prefix with its unit ?

Question

In International System of units, there are seven base quantities whose units are defined. Which physical quantity has a prefix with its unit ? (A) Mass (B) Thermodynamic temperature (C) Luminous intensity (D) Amount of substance

Tardigrade Admin · Accepted Answer

The SI unit of mass is kilogram in which 'kilo' is the prefix.

Q. In International System of units, there are seven base quantities whose units are defined. Which physical quantity has a prefix with its unit ?

Mass

Thermodynamic temperature

Luminous intensity

Amount of substance

The $S I$ unit of mass is kilogram in which 'kilo' is the prefix.