low-density amorphous ice
1Amorphous ice — is an amorphous solid form of water, meaning it consists of water molecules that are randomly arranged like the atoms of common glass. Everyday ice is a polycrystalline material. Amorphous ice is distinguished by its lack of long range order.… …
2Ice — This article is about water ice. For the broader concept of ices as used in the planetary sciences, see volatiles. For other uses, see Ice (disambiguation) …
3Amorphes Eis — ist eine Form von festem Wasser, welche dadurch ausgezeichnet ist, dass die Wassermoleküle wie in einem Glas unregelmäßig angeordnet sind, also keine Fernordnung besteht. Hierdurch unterscheidet sich amorphes Eis von den 15 bekannten kristallinen …
4LDA — may stand for: *Legal drinking age *Legal document assistant *Low density amorphous ice, a form of amorphous ice *Lithium diisopropylamide, in organic chemistry *Lobate debris aprons, geological features observed on the Mars planet *Local density …
5Glace amorphe — La glace amorphe s oppose à la glace cristalline que l on retrouve souvent à l état naturel sous une structure hexagonale. Les molécules d eau qui la composent n ont pas d arrangement précis. Lorsque l eau gèle, son volume augmente ; la… …
6Properties of water — H2O and HOH redirect here. For other uses, see H2O (disambiguation) and HOH (disambiguation). This article is about the physical and chemical properties of pure water. For general discussion and its distribution and importance in life, see Water …
7Polyamorphism — In materials science polyamorphism is the ability of a substance to exist in several different amorphous modifications. It is analogous to the polymorphism of crystalline materials. Even though amorphous materials exhibit no long range periodic… …
8Фазовая диаграмма воды — Основная статья: Вода Фазовая диаграмма воды …
9Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
10Cosmic dust — Space dust redirects here. For other uses, see Space dust (disambiguation). Porous chondrite interplanetary dust particle. Cosmic dust is a type of dust composed of particles in space which are a few molecules to 0.1 µm in size. Cosmic dust… …
