What is the density of an object if it has a volume of 162 ml with a mass(273) that is shown in the picture below?
2 answers:
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Answer:
a) Excitation energy for the third excited state = -112 eV
b) The amount of energy required to cause an object in the third excited state to become unbound = 112 eV
c) Max number of photons emitted as the object de - excites from the third excited state to the ground state = 6
d) Maximum wavelength photons = 532.286 nm
Minimum wavelength photons = 59.14 nm
Explanation:
From the question, the energy levels are given by
Where the energy level for the ground state is given by
a) Excitation energy for the third excited state, n = 4
b) The amount of energy required to cause an object in the third excited state to become unbound
c) Max number of photons emitted =
Max number of photons emitted =
Max number of photons emitted = 2 * 3 = 6
d)
Maximum wavelength photons = 532.286 nm
Minimum wavelength photons = 59.14 nm