al Photon Energy emits light of wavelength A = 370 nm, What is The laser of single photon emitted? the energy b) Photon Absorption this photon is absorted by the molecule modelled as the transition of an Assume that
Quantum mechanics and hydrogen atom
Consider an electron of mass m moves with the velocity v in a hydrogen atom. If an electron is at a distance r from the proton, then the potential energy function of the electron can be written as follows:
Isotopes of Hydrogen Atoms
To understand isotopes, it's easiest to learn the simplest system. Hydrogen, the most basic nucleus, has received a great deal of attention. Several of the results seen in more complex nuclei can be seen in hydrogen isotopes. An isotope is a nucleus of the same atomic number (Z) but a different atomic mass number (A). The number of neutrons present in the nucleus varies with respect to the isotope.
Mass of Hydrogen Atom
Hydrogen is one of the most fundamental elements on Earth which is colorless, odorless, and a flammable chemical substance. The representation of hydrogen in the periodic table is H. It is mostly found as a diatomic molecule as water H2O on earth. It is also known to be the lightest element and takes its place on Earth up to 0.14 %. There are three isotopes of hydrogen- protium, deuterium, and tritium. There is a huge abundance of Hydrogen molecules on the earth's surface. The hydrogen isotope tritium has its half-life equal to 12.32 years, through beta decay. In physics, the study of Hydrogen is fundamental.
![Photons from
laser are
being absorbed by
a
System" molecule, which
box for electHons,
a conjugated
simply be makled as a
can
10
al Photon Energy
The laser emits
light of wavelength a=370 nm, What is
the energy
of
single photon emitted?
b) Photon Absorption
Assume that this photon is absorted by the molecule
be modelleod as
the transition of an
The absorption
can
10 box from its n=4
<-31
electron (m= 9,109 x 10
kg) in a
state to its n=5 state, Find the length of the box.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0e66ae73-f4d8-4022-9fbc-f6f3c3a77be5%2F4dd5d5d2-c18c-44b3-9060-9708cc5d3e2d%2Fp2yqm0i_processed.jpeg&w=3840&q=75)
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