What is base units, Chemistry

Assignment Help:

Q. What is Base units?

There are seven base units given in SI. A base unit is a unit of calculate that is based on an object or event in the physical world. Lists of the seven SI base units their abbreviations and the quantities they are used to measure.

SI Base Units

 

Time

second (s)

Length

meter (m)

Mass

kilogram (kg)

Temperature

kelvin (K)

Amount of a substance

mole (mol)

Electric current

ampere (A)

Luminous intensity

candela (cd)

SI is based on a decimal system consequently are the prefixes in next table which are used to extend the range of SI units.

750_What is Base units.png

 


Related Discussions:- What is base units

Determine the concentration of salt, A tank contains 50 gal of a solution o...

A tank contains 50 gal of a solution of NaCl in water (20% wt). To wash the tank, we supply fresh water at 10 gal/min and drain the tank at the constant rate of 10 gal/min. Determi

Cyclohexane molecule, For the following cyclohexane molecule, illustrate cl...

For the following cyclohexane molecule, illustrate clear representations of both possible chair forms of the molecule.  Be sure to properly draw all the axial and equatorial groups

Oxidation number, which element have highest oxidation number and why?

which element have highest oxidation number and why?

What is basic need of si units, Q. What is basic need of SI Units? Ans:...

Q. What is basic need of SI Units? Ans: The Importance of Units Units give numbers a particular meaning. Example: I am 5 feet 10 inches tall. Feet and inches are units. I co

Compton effect, What are the significance of compton effect

What are the significance of compton effect

Indicator, what is theory of indicators?

what is theory of indicators?

Functional group tests, how do we test for functional groups in chemistry l...

how do we test for functional groups in chemistry lab

Theories of indicator, Ask question in explain that #Minimum 100 words acc...

Ask question in explain that #Minimum 100 words accepted#

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd