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Forum index » Science and Technology » Physics » Relativity
What is the difference between unit h and unit h = h / 2pi?
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socratus
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Joined: 01 Mar 2006
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PostPosted: Thu Jul 20, 2006 1:22 pm    Post subject: What is the difference between unit h and unit h = h / 2pi? Reply with quote

1.
Many years M. Planck was attracted with the
absolutely black body problem.
If quantum of light moving with speed c=1 falls
in area of absolutely black body and does not
radiate back, then " terminal dead " comes.
In 1900 Planck decided:
to save the quantum of light from death is possible
that quantum of light will radiate with unit h=Et.
Physicists say, that Planck,s unit is one: h=1.
Having this unit h=1 quantum of light flies
with speed c=1.
2.
In 1925 Goudsmit and Uhlenbeck decided that
Electron has its own unit : h = h / 2pi.
Unit : h = h / 2pi shows that electron has own
angular momentum ( own inner impulse).
Thanks to its own inner impulse electron
rotates around its diameter.
3.
These units do not come from any
formulas or equation.
Planck, Goudsmit , Uhlenbeck and Bohr introduced
These units in the physics intuitively.
4.
These units work, so they are recognized.
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