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

Coordination compounds, what is the name of this complex [Br2Pt(S Me)2PtBr2...

what is the name of this complex [Br2Pt(S Me)2PtBr2] and what is the formula of this compound pentamminecrbonato cobalt(III) tetrathiocyanato-N-zincate(II)

Calculation of caco3 equivalents, Q. Analysis of water gave the following r...

Q. Analysis of water gave the following results H 2 SO 4 = 196Mg/L; MgSO 4 = 24Mg/L, CaSO 4 = 272Mg/L and NaCl = 25Mg/L. Water is to be supplied to the town of the popul

The tendency to form covalent compounds, This among the following elements ...

This among the following elements has the tendency to form covalent compounds: (1)  Ba                                                  (2) Be

Define volume composition, How much air (volume composition: 21% of oxygen ...

How much air (volume composition: 21% of oxygen and 79% of nitrogen) is used  up in this process? Assume that oxygen and nitrogen behave like ideal gases.   The products a

Acid/base titration, why is the mass of acid measured not the volume?

why is the mass of acid measured not the volume?

classification of polymers - semi synthetic polymers, Semi-synthetic polym...

Semi-synthetic polymers Rayon and other cellulose derivatives such as cellulose nitrate, cellulose acetate so on, are semi-synthetic polymers. These illustrated as thermoplasti

Applications of coordnation complexes in medicines, what are medicinal appl...

what are medicinal applications of coordination complexes

midicine, how could i make better the project ion chart pape

how could i make better the project ion chart paper

.basic concepts of chemistry, calculate M of 3m solution of NaCl of densit...

calculate M of 3m solution of NaCl of density of 1.05 gm/ml

Making a model hydraulic elevator, Making a model hydraulic elevator So...

Making a model hydraulic elevator Some freight and passenger elevators are increased by water pressure. You can make a model of one of these with an automobile hand pump. Conne

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