Question

Define system of units and state their types

Answer 1

Answer:

Explanation:

• System of units: A complete set of units which is used to measure all kinds of fundamental and derived quantities is called system of units . 1)C.G.S system :- This is also known as Gaussian system of units which uses centimeter (cm), gram (g), second (s)as the fundamental units of length mass ,time respectively .
• 1 CGS System : In this system centimeter [length {L}], gram [Mass {M}] and second [Time {T}] 2 FPS System : It uses foot, pound and second 3 MKS System : It uses meter, kilogram and second

Answer 2

Answer:

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

Explanation:

A system of units is a set of related units that are used for calculations. ... For example, in the MKS system, the base units are the meter, kilogram, and second, which represent the base dimensions of length, mass, and time, respectively. In this system, the unit of speed is the meter per second.

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