Table of Contents
What do you mean by plasma and BEC state?
Plasma state is the 4th state of matter.. BEC ( Bose Einstein Condensate) is a state of matter of a dilute gas of bosons cooled to temperature very closed to absolute zero .
What are characteristics of plasma?
Like gases, plasmas have no fixed shape or volume, and are less dense than solids or liquids. But unlike ordinary gases, plasmas are made up of atoms in which some or all of the electrons have been stripped away and positively charged nuclei, called ions, roam freely.
Why is it called Bose Einstein condensate?
A Bose-Einstein condensate is a group of atoms cooled to within a hair of absolute zero. When they reach that temperature the atoms are hardly moving relative to each other; they have almost no free energy to do so. Instead, the atoms fall into the same quantum states, and can’t be distinguished from one another.
What are the 4 characteristics of matter?
The characteristics of particles of matter are:
- All matter is composed of very small particles which can exist independently.
- Particles of matter have spaces between them.
- Particles of matter are continuously moving.
- Particles of matter attract each other.
What are the characteristics of Bose-Einstein condensate?
Let’s look at the main characteristics of Bose-Einstein condensate: Bose-Einstein condensate occurs in gases made up of very dilute bosonic atoms. The atoms in the condensate remain in the same quantum state: the ground or lowest energy state. Extremely low temperatures are required, just a few nano-kelvins above absolute zero.
What is plasma and Einstein condensate?
Plasma and bose einstein condensate. 2. Prologue to Plasma The fourth condition of matter is plasma. Plasma is an ionized gas, a gas into which adequate vitality is given to free electrons from iotas or particles and to permit both species, particles and electrons, to coincide.
Is Plasm a state of matter or a condensate?
Plasma is a state of matter. Suppose you fill a container with inert gas, say Argon. When heated to very high temperatures, the Ar atoms dissociate into electrons and Ar ions. This substance which is formed at very high temperatures and consisting of ions is called a plasma. A Bose Einstein condensate is a state of matter as well.
What is the density of plasma in space?
On earth, plasma is naturally occurring in flames, lightning and the auroras. Most space plasmas have a very low density, for example the Solar Wind which averages only 10 particles per cubic-cm. Inter-particle collisions are unlikely hence these plasmas are termed collision less.