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Energy Levels of Hydrogen Atom Equation
The energy level of the hydrogen atom is a key concept in physics. Its energy level equation is of great significance to the exploration of atomic structure and related phenomena.
The energy level equation of the hydrogen atom is: $E_ {n} = -\ frac {13.6} {n ^ {2}} eV $, where $n = 1,2,3,\ cdots $. Among them, $E_ {n} $is the energy of the hydrogen atom at the $n $energy level; $n $is a quantum number, and the value is a positive integer.
When $n = 1 $, the hydrogen atom is in the ground state with the lowest energy, $E_ {1} = -13.6eV $. If the value of $n $increases, the energy level increases and the energy also increases. For example, when $n = 2 $, $E_ {2} = -\ frac {13.6} {2 ^ {2}} eV = -3.4 eV $.
When a hydrogen atom transitions from a high energy level to a low energy level, it releases energy in the form of photons, and the photon energy is equal to the difference between the two energy levels. On the contrary, when transitioning from a low energy level to a high energy level, it needs to absorb energy, which is also the difference between the two energy levels. This energy level equation helps us understand many physical phenomena such as the spectrum of hydrogen atoms, and lays an important foundation for the development of atomic physics.
The energy level equation of the hydrogen atom is: $E_ {n} = -\ frac {13.6} {n ^ {2}} eV $, where $n = 1,2,3,\ cdots $. Among them, $E_ {n} $is the energy of the hydrogen atom at the $n $energy level; $n $is a quantum number, and the value is a positive integer.
When $n = 1 $, the hydrogen atom is in the ground state with the lowest energy, $E_ {1} = -13.6eV $. If the value of $n $increases, the energy level increases and the energy also increases. For example, when $n = 2 $, $E_ {2} = -\ frac {13.6} {2 ^ {2}} eV = -3.4 eV $.
When a hydrogen atom transitions from a high energy level to a low energy level, it releases energy in the form of photons, and the photon energy is equal to the difference between the two energy levels. On the contrary, when transitioning from a low energy level to a high energy level, it needs to absorb energy, which is also the difference between the two energy levels. This energy level equation helps us understand many physical phenomena such as the spectrum of hydrogen atoms, and lays an important foundation for the development of atomic physics.
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