Uluslararası Birimler Sisteminmdeki Temel Büyüklükler |
|---|
| Temel Büyüklükler | | Nicelik | SI unit |
|---|
| İsim | Sembol | Büyük Harfli Sembol | Unit name
(symbol) | Example |
|---|
| Uzunluk | l, x, r, (etc.) | L | metre (m) | r = 10 m | | Kütle | m | M | kilogram (kg) | m = 10&#;kg | | Zaman | t | T | saniye(s) | t = 10 s | | Elektrik Akımı | &#x;I&#x;, i | &#x;I&#x; | amper (A) | I = 10 A | | Termodinamik Sıcaklık | T | &#x; | kelvin (K) | T = 10 K | | Toplam Madde | n | N | mole (mol) | n = 10&#;mol | | Işık Şiddeti | Iv | J | candela (cd) | Iv = 10&#;cd |
| |
|---|
| Specification | The quantity (not the unit) can have a specification: Tmax = K |
|---|
| Derived quantity | | Definition | A quantity Q is expressed in the base quantities:  |
|---|
| Derived dimension | dim Q = La&#;· Mb&#;· Tc&#;· Id&#;· &#x;e&#;· Nf&#;· Jg (Superscripts a&#x;g are algebraic exponents, usually a positive, negative or zero integer.)
|
|---|
| Example | Quantity acceleration = l1&#;· t&#x;2, dim acceleration = L1&#;· T&#x;2
possible units: m1&#;· s&#x;2, km1&#;· Ms&#x;2, etc. |
|---|
|
|---|
| See also | - History of the metric system
- International System of Quantities
- Proposed redefinitions
- Systems of measurement
|
|---|
|
|