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How fast of the speed of the electron which in an atom?

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/06 14:00:04
How fast of the speed of the electron which in an atom?
As we know,the speed of light is the ultimate speed in the universe,
then i would like to know how about the electron of an atom,
according to heisenburg's uncertainty principle,
the more you know the position of a particle, the less you can know about its velocity, and the more you know about the velocity of a particle, the less you can know about its instantaneous position.
It seems the speed of electron in an atom can not be measured,whle the speed of light can be measured.
Then which speed is faster? electron or photon?
The speed of electrons in an atom is about 1×10^6m/s.But it is different in the different position of the atoms and the different states.
The speed of photon is about 3×10^8m/s.