Question

Determine the wavelength of light emitted when an electron drops from n=3 to n=2 where E1 = -10eV, E2 = -5eV, and E3 = -2.5eV

Answer #1

If the wavelength of light emitted when an electron relaxes from
n = 3 level is 102.6 nm, to what level did the electron relax
to?

3. What is the wavelength (in nm) and frequency of light that is
emitted when an electron in a hydrogen atom drops from the n = 5 to
the n = 3 energy level

Calculate the wavelength and frequency of light emitted when an
electron changes from n=5 to n=2 in the H atom.
Wavelength = ???m
Frequency = ??? s^-1

Determine the frequency (Hz) and wavelength (nm) of light
emitted when an electron in a Hydrogen atom makes a transition from
an orbital in n=6 to an orbital in n=5

Determine the wavelength of the light absorbed when an electron
in a hydrogen atom makes a transition from an orbital in which
n = 2 to an orbital in which n =
5. Determine the wavelength of light emitted when an electron in
a hydrogen atom makes a transition from an orbital in n = 6 to an
orbital in n = 5.

Determine the wavelength of the light emitted for the transition
from n = 5 to n = 2. (Enter your answer to four significant
figures.)

Consider the following energy levels of a hypothetical
atom:
E4 −1.51 ×
10−19 J
E3 −5.11 ×
10−19 J
E2 −1.15 ×
10−18 J
E1 −1.85 ×
10−18 J
(a) What is the wavelength of the photon needed to
excite an electron from E1
to E4? (in
m)
(b) What is the energy (in joules) a photon must have in
order to excite an electron from E2
to E3?
(c) When an electron drops from the
E3 level to the...

What is the wavelength of light (in m) emitted by a hydrogen
atom when an electron relaxes from the 5 energy level to the 3
energy level?

A. Determine the wavelength of the light absorbed when an
electron in a hydrogen atom makes a transition from an orbital in
which n=2 to an orbital in which n=7. Express the wavelength in
nanometers to three significant figures.
B. An electron in the n=6 level of the hydrogen atom relaxes to
a lower energy level, emitting light of λ=93.8nm. Find the
principal level to which the electron relaxed. Express your answer
as an integer.
Can you explain it in...

The best answer for the wavelength of light emitted when an
electron transitions from the fourth energy level to the first
energy level in a hydrogen atom is:
a. 97.2 nm
b 972 nm
c. 9.72 nm
d. 9720 nm
e. .972 nm

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