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Propose A Hydrogen Electron Transition
In the microscopic realm, there are also wonderful changes, such as the transition of hydrogen electrons, which is related to the nature of all things and the change of energy. Let's try to discuss it now.
For hydrogen atoms, their electrons spin around the nucleus and occupy a specific energy level. When receiving external energy, electrons migrate to the southern world like a Peng and jump to a high energy level. This is called an excited state. However, their nature is not comfortable with high, like birds in the old forest, and they eventually want to return to the low energy level.
If the electron falls back from the high energy level, the excess energy it carries will escape in the form of a photon. The energy of this photon is exactly the difference between the high and low energy levels. It is like a meteor in the sky, passing by in a flash, but it contains physical truth.
Try to use an electron of a high energy level\ (n_2\) to return to a low energy level\ (n_1\). Its energy changes, according to Bohr's theory, are\ (\ Delta E = h\ nu = E_ {n_2} - E_ {n_1}\),\ (h\) is Planck's constant, and\ (\ nu\) is the frequency of photons.
The image of electron transition is not only the existence of hydrogen atoms, but also all atoms. It is very useful in spectral analysis. The composition of celestial bodies can be observed. Due to the electronic transition of different atoms, each has its own unique spectrum, which is like a human fingerprint and cannot be confused.
And the electron transition is also the foundation of the principle of lasers. Make electrons gather at high energy levels, and after induced radiation, they all emit light of the same frequency, which is the source of lasers.
Therefore, although the hydrogen-electron transition is a subtle change, it is in the field of physics, just like the cornerstone of a high-rise building, it is related to optics and atomic physics. It is inexhaustible and infinite. It is actually a magnificent picture of the microscopic world, waiting for our generation to study it in depth.
For hydrogen atoms, their electrons spin around the nucleus and occupy a specific energy level. When receiving external energy, electrons migrate to the southern world like a Peng and jump to a high energy level. This is called an excited state. However, their nature is not comfortable with high, like birds in the old forest, and they eventually want to return to the low energy level.
If the electron falls back from the high energy level, the excess energy it carries will escape in the form of a photon. The energy of this photon is exactly the difference between the high and low energy levels. It is like a meteor in the sky, passing by in a flash, but it contains physical truth.
Try to use an electron of a high energy level\ (n_2\) to return to a low energy level\ (n_1\). Its energy changes, according to Bohr's theory, are\ (\ Delta E = h\ nu = E_ {n_2} - E_ {n_1}\),\ (h\) is Planck's constant, and\ (\ nu\) is the frequency of photons.
The image of electron transition is not only the existence of hydrogen atoms, but also all atoms. It is very useful in spectral analysis. The composition of celestial bodies can be observed. Due to the electronic transition of different atoms, each has its own unique spectrum, which is like a human fingerprint and cannot be confused.
And the electron transition is also the foundation of the principle of lasers. Make electrons gather at high energy levels, and after induced radiation, they all emit light of the same frequency, which is the source of lasers.
Therefore, although the hydrogen-electron transition is a subtle change, it is in the field of physics, just like the cornerstone of a high-rise building, it is related to optics and atomic physics. It is inexhaustible and infinite. It is actually a magnificent picture of the microscopic world, waiting for our generation to study it in depth.
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