Question

what is BEC ? give examples

Answer 1

A BEC ( Bose - Einstein condensate ) is a state of matter of a dilute gas of bosons cooled to temperatures very close to absolute zero is called BEC.

Examples - Superconductors and superfluids are the two examples of BEC.

Answer 2

The Answer is:

The term BEC refers to the state of matter of a dilute gas of bosons that has been chilled to temperatures very close to absolute zero. The breakdown of atoms into a single quantum state is referred to as Bose-Einstein condensate.

• It is discovered at low temperatures when particles are not immobile.
• Satyendra Nath Bose and Albert Einstein postulated BEC for the first time around 1924.
• BEC is a condition of affairs composed of weakly interacting bosons at temperatures close to absolute zero.
• Most bosons inhabit the lowest quantum state of the external potential after reaching this temperature.
• If plasmas are extremely hot and excited atoms, the atoms in a Bose-Einstein condensate (BEC) are diametrically opposed. They are super unexcited and super cold atoms.
• Superconductors and superfluids are two materials that contain Bose-Einstein condensates.
• Superconductors are materials that conduct electricity with very no electrical resistance: Once a current is initiated, it will continue to flow indefinitely.
• A superfluid's liquid also flows indefinitely.

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