View source for Kelfin

[[File:Pakkanen.jpg|thumb|Halbeega ''Thermometer''ka ee lagu qiyaaso [[Heerkul]]ka. Gees ka mid ah waa Salsiyas, dhanka kalena waa Kelfin.]]

'''Kelfin''' ({{lang-en|Kelvin}}; {{lang-ar|كلفن}}) waa [[halbeeg]] lagu [[xisaab]]iyo [[heerkul]]ka. 
Ereyga ''Kelfin'' waxaa loogu magac daray [[Saynis|Injineer]] reer England Baron Kelvin (1824–1904) kaas oo sameeyay ''Halbeeg'' cabir dhamaystiran<ref name=res413>{{cite web |title=Resolution 4: Definition of the SI unit of thermodynamic temperature (kelvin) |work=Resolutions of the 13th CGPM |url=http://www.bipm.fr/en/CGPM/db/13/4/ |publisher=Bureau International des Poids et Mesures |year=1967 |accessdate=2008-02-06}}</ref>. 

Halbeegan waxaa loo soo gaabiyaa '''K''' (Kelfin). 

Qiyaasta halbeegan jabjab ahaan waa 1/273.16<ref name=sib211>{{cite web |title=Rules and style conventions for expressing values of quantities |work=SI Brochure, 8th edition |pages=Section 2.1.1.5 |url=http://www.bipm.org/en/si/si_brochure/chapter2/2-1/kelvin.html |publisher=Bureau International des Poids et Mesures |year=1967 |accessdate=2012-08-27}}</ref>). Cabirkan oo inta badan lagu qiyaaso [[Kul|kuleylka iyo qaboowga]] ayaa wuxuu lambar todoba ka yahay '''Halbeegyada Caalamiga ah''' ee [[duni]]da. 

Marka halbeega Kelfin loo bedelaayo [[Salsiyas]] waa +273.16.

Tusaale ahaan haddii heerkulka maanta yahay 30&nbsp;°C markaad Kelfin u bedelayso waa +273.16 taas oo u dhiganta 303.16 K. 

= Taariikhda Kelfinka =
=Isbarbardhiga Halbeegyada=

Kilven waxa uu ka midyahay halbeega cabir ee heerkulka waxaana loo suntaa (K), waxa uu lamid yahay cabirada kale ee lagu cabiro kuleelka.

Derajada Kilven = sentigaret + 273,15, oo udhiganta K = °C + 273,15

Darajada Kilven = (Fahrenhayt + 459.67)/1.8 K = (°F + 459,67) / 1,8 

:<math>0 \mathrm{\ ^oC} = (0 + 273{,}15) \mathrm{\ K} = 273{,}15 \mathrm{\ K}</math>

:<math>6000 \mathrm{\ K} = (6000-273{,}15) \mathrm{\ ^oC} \simeq 5727 \mathrm{\ ^oC}</math> 

Halkaan waxaad ka arki kartaa sida la isugu bedbedeli karo

{| {{jadwal|align=left}}
|+ style="margin-bottom:5px;"| Heerkulka iyo isbedelkiisa kabiloow/ilaa kelvin
|-
! ka

! Loo bedalay

! Habka

|-
||kelvin ||[[Celsius]] || T(°C) = T(K) - 273,15
|-
||[[kalsius]] ||kelvin || T(K) = T(°C) + 273,15
|-
||kelvin ||[[Faaranhaayt]] || T(°F) = (T(K) × 1,8) - 459,67
|-
||[[Faaranhaayt]] ||kelvin ||T(K) = (T(°F) + 459,67) / 1,8
|}
= Halbeegyo Kale =

* [[Salsiyas]]
* [[Fahrenhayt]]
* [[Rankine]]
* '''Delisle'''
* '''Newton'''

= Xigasho =
* [https://wol.jw.org/en/wol/d/r1/lp-e/101996042#h=24:0-24:276 The Awesome Universe What the Big Bang Explains—What It Doesn’t]


<ref name=sib211>{{cite web |title=Rules and style conventions for expressing values of quantities |work=SI Brochure, 8th edition |pages=Section 2.1.1.5 |url=http://www.bipm.org/en/si/si_brochure/chapter2/2-1/kelvin.html |publisher=Bureau International des Poids et Mesures |year=1967 |accessdate=2012-08-27}}</ref>)

{{Gumud}}

[[Category:Halbeeg]]
[[Category:Saynis]]
[[Category:Heerkul]]

[[Category:Fiisikis]]