Ais
{{Infobox material
| name = Ice
| image = Ice Block, Canal Park, Duluth (32752478892).jpg
| image_size = 
| alt = A picture of ice
| caption = An ice block, photographed at the [[Canal Park, Duluth|Duluth Canal Park]] in [[Minnesota]]
| type = 
| density = 0.9167<ref name=CRC/>–0.9168<ref name=Voitkovskii/> g/cm<sup>3</sup>
| abbe_number =
| refractive_index = 1.309
| chemical formula = {{chem2|H2O}}
| youngs_modulus = 3400 to 37,500 [[Kilogram-force|kg-force]]/cm<sup>3</sup><ref name=Voitkovskii>{{Citation
 |last        = Voitkovskii
 |first       = K. F.
 |title       = Translation of: "The mechanical properties of ice" ("Mekhanicheskie svoistva l'da")
 |publisher   = Academy of Sciences (USSR)
 |id={{DTIC|AD0662716}}
}}</ref>
| tensile_strength = 5 to 18&nbsp;kg-force/cm<sup>2</sup><ref name=Voitkovskii/>
| elongation = 
| compressive_strength = 24 to 60&nbsp;kg-force/cm<sup>2</sup><ref name=Voitkovskii/>
| poissons_ratio = {{val|0.36|0.13}}<ref name=Voitkovskii/>
| thermal_conductivity = 0.0053(1 + 0.0015 ''θ'') cal/(cm s K), ''θ'' = temperature in °C<ref name=Voitkovskii/>
| thermal_diffusivity = 
| linear_expansion = {{val|5.5|e=-5}}<ref name=Voitkovskii/>
| specific_heat = 0.5057 − 0.001863 ''θ'' cal/(g K), ''θ'' = absolute value of temperature in °C<ref name=Voitkovskii/>
| specific_heat_note = 
| dielectric_constant = ~95<ref>{{cite journal |doi=10.3189/S0022143000018840|title=Dielectric Properties of Ice and Snow–a Review |year=1965 |last1=Evans |first1=S. |journal=Journal of Glaciology |volume=5 |issue=42 |pages=773–792 |s2cid=227325642 |doi-access=free }}</ref>
| footnotes = The properties of ice vary substantially with temperature, purity and other factors.
}}
[[Fail:IceBlockNearJoekullsarlon.jpg|thumb|Ais]]

'''Ais''' buli ngarujuk tak mingo-mingo sepuh empat bentuk pepejal fasa [[buek]] yang terati.


== Tungan metelak ==
{{Reflist}}
Ais buli ngarujuk tak mingo-mingo sepuh empat bentuk pepejal fasa buek yang terati.

 Tungan metelak