Blue Light
The energy of the photon emitted during the transition of an electron in a hydrogen atom from the n3 to n2 energy level is approximately 364.5 cm-1.
An emitted photon is typically generated when an electron transitions from a higher energy level to a lower energy level within an atom or molecule. This transition releases energy in the form of a photon.
X-rays are not emitted during atomic transitions. Instead, atomic transitions typically emit photons in the visible, ultraviolet, or infrared regions of the electromagnetic spectrum.
The lines in an atomic spectrum are caused by the emission or absorption of photons as electrons move between different energy levels within the atom. Each line corresponds to a specific energy transition, and the distinct set of lines is unique to each element, making them a fingerprint for identifying elements.
When light from argon gas is passed through a prism, you would observe a spectrum of colored lines representing the different wavelengths of light emitted by the gas. Each line corresponds to a specific electron transition within the argon atoms, creating a unique spectral signature for argon.
Energy lost by an electron during its transition from an outer to an inner orbit is emitted as a flash of light called an emission. Light/energy emissions are released in a characteristic manner (wavelength) that corresponds to the amount of energy lost.
The astrophysicist should look for the specific wavelength of light that corresponds to the energy difference between the initial and final states of the transition they are trying to detect. This is typically achieved through spectroscopy, which allows them to identify the exact wavelength of light emitted or absorbed during the transition.
The electron transition from n=5 to n=1 in a hydrogen atom corresponds to the Balmer series, specifically the Balmer-alpha line which is in the visible part of the spectrum.
The energy of the photon emitted during the transition of an electron in a hydrogen atom from the n3 to n2 energy level is approximately 364.5 cm-1.
proton
An emitted photon is typically generated when an electron transitions from a higher energy level to a lower energy level within an atom or molecule. This transition releases energy in the form of a photon.
When an electron falls from n4 to n1, it releases more energy because it is transitioning between high energy states. This higher energy transition corresponds to a shorter wavelength of light being emitted, according to the energy of the photon being inversely proportional to its wavelength. In contrast, when an electron falls from n2 to n1, the energy released is less, resulting in a longer wavelength of light emitted.
Electromagnetic radiation
To calculate the energy difference for an electron transition in a system, you can use the formula E hf, where E is the energy difference, h is Planck's constant, and f is the frequency of the transition. This formula relates the energy of the transition to the frequency of the light emitted or absorbed during the transition.
The star is hotter because the fusion process is more energetic, and photons are emitted as a result of fusion. So more energetic fusion...more energetic photons. On the electromagnetic spectrum, higher energy is to the right, which is the "brighter" end of the spectrum.
X-rays are not emitted during atomic transitions. Instead, atomic transitions typically emit photons in the visible, ultraviolet, or infrared regions of the electromagnetic spectrum.
The lines in an atomic spectrum are caused by the emission or absorption of photons as electrons move between different energy levels within the atom. Each line corresponds to a specific energy transition, and the distinct set of lines is unique to each element, making them a fingerprint for identifying elements.