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

Catalysis, #question:- What are the theories of catalysis?

#question:- What are the theories of catalysis?

Calorimetry, 240 g of water at 20 degree C are mixed with a sample of iron ...

240 g of water at 20 degree C are mixed with a sample of iron at 500 degree C. The final temperature of the system is 42 degree C. Find the mass of the iron sample

Distillation, Ask question #Minimum 100oo words

Ask question #Minimum 100oo words

Binary phase diagrams of two component systems, Binary phase diagrams of tw...

Binary phase diagrams of two component systems are usually Two dimensional plots of temperature and composition.

Compound formular, Write the formula and name the example of k peroxide

Write the formula and name the example of k peroxide

Determine energy change and change of state, The specific heat of a substan...

The specific heat of a substance is the amount of energy required to raise one gram of the material by one degree centigrade. But what happens if you get an ice cube too hot?  It i

.plastic, what gases are released when the plastic is burnet

what gases are released when the plastic is burnet

Equivalent weight, what is the equivalent weight of Ca in Ca3(PO4)2?

what is the equivalent weight of Ca in Ca3(PO4)2?

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