Does Bose-Einstein condensate have a definite volume or shape?
They atoms in a liquid slide past each other. They have no definite shape but they have a definite volume. They are, BEC(Bose-Einstein Condensate), Solid, Liquid, Gas, and Plasma.
What is Bose Einstein?
Bose-Einstein condensate (BEC), a state of matter in which separate atoms or subatomic particles, cooled to near absolute zero (0 K, − 273.15 °C, or − 459.67 °F; K = kelvin), coalesce into a single quantum mechanical entity—that is, one that can be described by a wave function—on a near-macroscopic scale.
Has a definite volume or shape?
A solid has definite volume and shape, a liquid has a definite volume but no definite shape, and a gas has neither a definite volume nor shape.
Does Bose-Einstein Condensate have volume?
They have no definite shape but they have a definite volume. They are, BEC(Bose-Einstein Condensate), Solid, Liquid, Gas, and Plasma.
What is BEC Byjus?
BEC stands for Bose-Einstein Condensate which is defined as the state of matter of a dilute gas of bosons that is cooled to temperatures very close to absolute zero. It is found at low temperatures when particles are not incapable of moving.
What is a definite shape and volume called?
A solid is the state of matter that has a definite shape and volume.
How did Albert Einstein come up with the Bose-Einstein condensate?
Bose-Einstein condensates are the reverse of plasmas. These exist only at very, very low temperatures, close to absolute zero. The existence of this state of matter was proposed by Albert Einstein in 1924, having been inspired by a 1924 paper by the relatively unknown Satyendra Bose.
How is the Bose-Einstein state of matter useful?
This state was predicted by Einstein and proved by Satyendra Nath Bose in 1920. It is super cooled solid in which atoms lose their separate identity. They get condensed and behave like a single super atom. This state is very useful for the modern concept of superconductivity.
What does indefinite shape and indefinite volume mean?
gas: indefinite shape, indefinite volume. Indefinite shape means that the sample in question takes on the shape of the container. If some water was poured from a round container into a square container, the shape of the sample would change. Indefinite volume means the sample would expand to fill the entire container.