Bose Einstein Condensate

The Bose flair Condensate is a group of atoms at the akin energy train. The BEC can only be formed at temperatures as low as a few billionths (0.000,000,001) of a degree above Absolute Zero. Atoms will be at different energy levels at normal temperatures, but in one case the temperature goes down below a certain threshold a large fraction of the atoms will crash down to the exculpate energy level. This results on a unique state as an atom in the lowest energy level is attend to stunned out a little. As the atoms energy level keeps fall atoms cannot be differentiated from one another and the BEC is formed. whole the atoms ar in the same place. The atoms are not authentically bedcover out, what is really meant is that the possible location of the atom is in that area, the abase the energy level of the atom the bigger the area. The close for this is cod to the uncertainty principle. The Uncertainty Principle states that the more precisely the urge is determined, the less precisely the direct is known in this warrant and vice versa. As the atoms demoralise colder their average expedite decreases so the momentum is known more precisely hence the position of the atom becomes more uncertain, leading to the spreading out of the atom.

For the Bose Einstein Condensate to form the temperature must be very(prenominal) low. The temperature faculty be hard to achieve but the bother is in the technique and not the equipment that is quite simple and nickel-and-dime(prenominal) compared to umteen current physics experiments. It cost $50000 to $100000 only. To start sang-froid down the atoms down lasers are used to torpid down the atoms, since the pok ey the atoms are the cooler they are, the la! ser ignition can cool down an atom by... If you want to get a good essay, order it on our website: OrderEssay.net

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