Question

what is system of units? write different types of system of units? class11 science
physics​

Answer 1

Answer:

A system of measurement is a collection of units of measurement and rules relating them to each other.

SI (International System of Units) (meter-kilogram-second-ampere-kelvin-mole-candela)

FPS (foot-pound-second)

MKS (meter-kilogram-second)

CGS (centimeter-gram-second)

EMU (Electromagnetic) (centimeter-gram-second-abampere)

ESU (Electrostatic) (centimeter-gram-second-abcoulomb)

Explanation:

hope this helps you

Answer 2

Answer:

A system of units is a set of related units that are used for calculations. The system includes base units, which represent base dimensions, and derived units, which represent products of powers of base dimension

CGS system:  centimeter, gram, second

FPS system : foot, pound, second

foot, yard, miles...

MKS system : meter, kg, second.

SI :  System Internationale des Unites

This is a complete set of units and used in all countries.

 meter, kg, second,  ampere for current,  degree Kelvin for temperature.

 candela is the unit for luminous intensity  of light.

 mole is the unit for amount of substance or material.

The magnitudes of the basic units are defined in terms of standards,which are supposed to be stable and unchanging