SI
Units
国际单位制
SI = Système International d'unités
(French 法语)
International System of Units
| Quantity | symbol | SI unit | Symbol |
| length 长度 |
l | meter | m |
| mass 质量 | m | kilogram | kg |
| time
时间 |
t | second | s |
| temperature温 度 | T | Kelvin | K |
| current 电流 |
I | Ampere | A |
| amount
of substance 物质的量 |
N/A | mole | mol |
| luminous
intensity 发光强度 |
I | candela | cd |
Origin: French 法语
Year of introduction: 1960
Advantages:
o world standard - that makes communication between countries simpler and straightforward
o one unit for one quantity
o decimals only.
Year of introduction: 1960
Advantages:
o world standard - that makes communication between countries simpler and straightforward
o one unit for one quantity
o decimals only.
Watch
a Baidu
video HERE about SI Units 国际单位制 .
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Unit-unit SI
Unit SI bermaksud Sistem Unit
Antarabangsa dalam Bahasa Perancis.| Kuantiti | Simbol kuantiti | Unit SI | Simbol |
| panjang | l | meter | m |
| jisim | m | kilogram | kg |
| masa | t | saat | s |
| suhu | T | Kelvin | K |
| arus | I | Ampere | A |
| jumlah bahan | N/A | mol | mol |
| keamatan cahaya | I | candela | cd |
