Give a brief account on bose- Einstein condensate (bec)

1.	Give a brief account on bose- Einstein condensate (bec)
Answer» In,1920, indian physicist Satyendra nath bose had done some calculations on the fifth state of matter. Based on these calculations,Albert Einstein predicted a new state of matter called the Bose-Einstein condensate(BEC) In 2001,Eric A. Cornell, wolfang ketterle and Carl E. Wieman of usa shared the nobel prize of physics for achieving "Bose-Einstein condesate". The BEC is formed when a gas having very low density,of the order of 1/100-1/1000th of the density of normal air is cooled to super low temperatures \tIn 1920 Indian physicist Satyendra Nath Bose had done some calculations for a fifth state of matter. Building on it calculations, Albert Einstein predicted a new state of matter- the Bose Einstein Condensate (BEC).\tThe BEC is formed by cooling a gas of extremely low density (about one –hundred- thousandth the density of normal air) to super low temperature.

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