Which of the following ideas related to the Bohr model of the atom do we no long
ID: 852764 • Letter: W
Question
Which of the following ideas related to the Bohr model of the atom do we no longer like?
Which of teh following electron energy state transition for a hydrogen atoms emits a photon of light with the most energy?
n = 6 to n = 3
n = 8 to n = 5
n = 1 to n = 4
n = 4 to n = 7
According to the idea of wave particle duality, which of the following items has a wavelength? Choose all that apply.
A gas molecule moving at 515 m/s
A person running at 10 mi/hr.
An electron moving at 2.80 m/s.
A planet moving at 180,000 km/hr.
A gas molecule moving at 515 m/s
A person running at 10 mi/hr.
An electron moving at 2.80 m/s.
A planet moving at 180,000 km/hr.
Which of the following ideas related to the Bohr model of the atom do we no longer like? Which of teh following electron energy state transition for a hydrogen atoms emits a photon of light with the most energy? n = 6 to n = 3 n = 8 to n = 5 n = 1 to n = 4 n = 4 to n = 7 Using de Broglie's equation, what is the wavelength (in meters) of an electron (mass = 9.109 x 10^-31kg) moving at 5.39 x 10^7 m/s? According to the idea of wave particle duality, which of the following items has a wavelength? Choose all that apply. A gas molecule moving at 515 m/s A person running at 10 mi/hr. An electron moving at 2.80 m/s. A planet moving at 180,000 km/hr.Explanation / Answer
1)
n = 1 to n = 4
2) lamda = h/p = h/mv
lamba = 6.625 x 10-34 / 9.109 x 10-31 x 5.39 x 107
lamda = 1.34 x 10-11 m
3)
An electron moving at 2.80 m/s.
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