Question

What do you mean by:- 1) plasma 2) BEC
HOW ARE THEY FORMED?

Answer 1

Heya,

Plasma is a state of matter other than solids, liquids and gases. Plasma do not exist naturally on Earth. It is an ionised gas which is mostly used in bulbs. It was discovered by  Irving Langmuir  in 1920.  Plasma is mostly associated and found in sun and stars. Plasma is a kind of medium with equal number of electrons and protons which are generally produced when an atom is ionized.

BEC (Bose-Einstein Condensate) is a state of matter which has a very cool and low temperature. It was predicted by Albert Einstein and Satyendra Nath Bose in 1924.It is a dilute gas.It was discovered by Eric A. Cornell, Wolfgang Ketterle and Carl. E. Wieman

Hope it helps u........

Answer 2

Plasma is a mixture of free electrons and ions. Plasma particles are also in the state of ionised gases. It is a highly ionised gas with an equal number of positive and negative charges in which particles exist in a super energetic and excited state is called plasma. It occurs naturally in the stars and also in the sun.
Bose-Einstein condensate is the state of matter formed by super cooling a gas of a very low density. This process is known as Bose- Einstein condensation and the state of matter is known as Bose-Einstein condensate. (BEC)