Answer to Question #132639 in General Chemistry for Levy

Question

What is cooling and compression in BEC?

Answer 1

Cooling=It is removal of heat, usually resulting in a lower temperature and/or phase change. Temperature lowering achieved by any other means may also be called cooling. 

 BEC = ose–Einstein condensate (BEC) is a state of matter (also called the fifth state of matter) which is typically formed when a gas of bosons at low densities is cooled to temperatures very close to absolute zero.