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Aufeis (/ ˈ aʊ f aɪ s / OW-fysse) (German for "ice on top") is a sheet-like mass of layered ice that forms from successive flows of ground or river water during freezing temperatures. This form of ice is also called overflow , icings , [ 1 ] or the Russian term, naled ( Russian : наледь ).
Such crevasses, when forming on ice shelves, may penetrate to the underlying ocean and contribute to the breakup of the ice shelf. [2] Supraglacial lakes also have a warming effect on the glaciers; having a lower albedo than ice, the water absorbs more of the sun's energy, causing warming and (potentially) further melting.
Surface tension is the tendency of liquid surfaces at rest to shrink into the minimum surface area possible. Surface tension is what allows objects with a higher density than water such as razor blades and insects (e.g. water striders) to float on a water surface without becoming even partly submerged.
Also amphidrome and tidal node. A geographical location where there is little or no tide, i.e. where the tidal amplitude is zero or nearly zero because the height of sea level does not change appreciably over time (meaning there is no high tide or low tide), and around which a tidal crest circulates once per tidal period (approximately every 12 hours). Tidal amplitude increases, though not ...
Needle ice phenomena play a particularly significant role in patterned ground in periglacial environments. [8] The growth of needle ice lifts a detached, frozen soil crust riding on top of the layer of ice. When the crust and the ice melt, the soil surface settles back irregularly. This phenomenon is linked to erosion, particularly on ...
The bulk modulus of water ice ranges from 11.3 GPa at 0 K up to 8.6 GPa at 273 K. [44] The large change in the compressibility of ice as a function of temperature is the result of its relatively large thermal expansion coefficient compared to other common solids.
ice 1. Diamonds e.g. That gal has more ice than the North Pole! [248] 2. Kill e.g. That mug better be careful or he's gonna get iced! [249] icy mitt When you have one-sided feelings for someone or when one is given the cold shoulder in a romantic relationships [250] idler(s) 1. A person who wastes time doing nothing; lazy person; sluggard [251]
Ice, water, and water vapour can coexist at the triple point, which is exactly 273.16 K (0.01 °C) at a pressure of 611.657 Pa. [14] [15] The kelvin was defined as 1 / 273.16 of the difference between this triple point and absolute zero, [16] though this definition changed in May 2019. [17] Unlike most other solids, ice is difficult to ...