Question

An electron in the n=4 state of hydrogen makes a transition to the n=3 state, that is |4??〉 → |3??〉 . List the beginning and end i8states for the allowed transitions.

Answer #1

An electron in the n=4 state of hydrogen makes a transition to
the n=3 state, that is |4??〉 → |3??〉 .
List the beginning and end i8states for the allowed
transitions.

An electron in a hydrogen atom makes a transition from the n =
68 to the n = 4 energy state. Determine the wavelength of the
emitted photon (in nm).

An electron in a hydrogen atom makes a transition from the n = 7
to the n = 2 energy state. Determine the wavelength of the emitted
photon (in nm). Enter an integer.

A hydrogen atom is in the ground state. It absorbs energy and
makes a transition to the n = 6 excited state. The atom
returns to the ground state by emitting two photons, one in
dropping to n = 5 state, and one in further dropping to
the ground state. What are the photon wavelengths of
(a) the first and (b) the second
transitions?

An electron in hydrogen is in the 3d state.
What are the allowed transition(s) if the electron moves to a
higher energy state(s) (the photon carries one unit of angular
momentum)?

A hydrogen atom makes a transition from a n=3 state to a n= 2
state (the Balmer Hα line) while in a magnetic field in the + z -
direction and with magnitude 1.50 T . If the magnetic quantum
number is ml=2 in the initial (n= 3) state and ml=1 in the final
(n= 2) state, by how much is the initial energy level shifted from
the zero-field value? By how much is the final energy level shifted
from...

(1)
Part A: If a electron in a hydrogen atom makes a transition from
ground state to n = 8 level what wavelength of light in (nm) would
be needed for the abosorbed photon to cause the transition?
Part B: If the same electron falls to a lower level by emmitting
a photon of light in the Paschen series what is the frequncy of
light in (Hz) thats emitted?
(2) When a photon have a wavelength of 195nm strikes the...

Calculate the energy of a photon produced when an electron in
hydrogen makes a transition from an excited state in the 5th n=5
level, back to the ground state, n=1. Would you expect to see
radiation from this photon? Explain.

a. How much energy does an electron in the n=1 (lowest-energy)
state of Hydrogen have?Repeat for n=2 and n=3.
b. How much energy is emitted if an electron in the n=3 state
transitions to the n=2 state?
c. We used diffraction gratings in class that had 500 lines/mm
(white cardboard surrounding grating) and 1000 lines/mm (rainbow
cardboard surrounding grating). For the 1000 lines/mm grating, what
are the angles of emitted light (relative to the central maximum)
when an n=3 to...

A hydrogen atom transitions from the n = 6 excited state to the
n = 3 excited state, emitting a photon.
a) What is the energy, in electron volts, of the electron in the
n = 6 state? How far from the nucleus is the electron?
b) What is the energy, in electron volts, of the photon emitted
by the hydrogen atom? What is the wavelength of this photon?
c) How many different possible photons could the n = 6...

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