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For an electron in the n - 1 state of the hydrogen atom, calculate the total...
Calculate the wavelength (in nm) of a photon emitted by a hydrogen atom when its electron...
Calculate the wavelength (in nm) of a photon emitted by a hydrogen atom when its electron drops from the n = 5 state to the n = 3 state. (Rh= 2.18×10⁻¹⁸ J) a) 1.55x10-19j b)2.18x10-18j c)2.9x10-19j d3.44x10-18j
In the Bohr model of the hydrogen atom, the electron in the n = 6 level...
In the Bohr model of the hydrogen atom, the electron in the n = 6 level moves in a circular orbit of radius 1.91 x 10m around the proton. Assume the orbital angular momentum of the electron is equal to 6h/2. (a) Calculate the orbital speed of the electron. m/s (b) Calculate the kinetic energy of the electron (c) Calculate the angular frequency of the electron's motion. rad/s
Review Part A A particular Bohr orbit in a hydrogen atom has a total energy of...
Review Part A A particular Bohr orbit in a hydrogen atom has a total energy of -0.28 eV What is the kinetic energy of the electron in this orbit? Express your answer using two significant figures Submit Previous Answer s Request Answer X Incorrect; Try Again; 5 attempts remaining Part B What is the electric potential energy of the system? Express your answer using two significant figures Submit Request Answer
The electron in a hydrogen atom makes a transition from the n = 4 state to...
The electron in a hydrogen atom makes a transition from the n = 4 state to the n = 2 state, as indicated in the image. (Figure 1) Figure 1 of 1The figure shows a model of an atom including a nucleus and four circular orbits around the nucleus. An electron jump occurs from the fourth to the second orbit from the center. A photon moves horizontally leftward. Momentum of the photon is directed horizontally rightward, and momentum of the...
10. The electron in a hydrogen atom undergoes a transition from the 3rd excited state (n=4)...
10. The electron in a hydrogen atom undergoes a transition from the 3rd excited state (n=4) to the ground state (n=1). How much energy, in eV, will be given off by the electron? Use three significant figures. Note that, for hydrogen, E1 -13.6 eV.
Part A A hydrogen atom makes a transition from the n = 5 state to a...
Part A A hydrogen atom makes a transition from the n = 5 state to a lower energy state. If the emitted photon has an energy of E = 0.306 eV, what is the quantum number of the lower state? n = 4 Submit Previous Answers Correct VP 28.6.2. Part B A hydrogen atom is excited into the n = 5 state and then decays to a lower energy state. What are the possible wavelengths of the emitted photon? Enter...
4. When a hydrogen atom is bombarded, the atom may be raised into a higher energy state. As the excited electron f...
4. When a hydrogen atom is bombarded, the atom may be raised into a higher energy state. As the excited electron falls back to the lower energy levels, light is emitted. What are the three longest-wavelength spectral lines emitted by the hydrogen atom as it returns to the n = 1 state from higher energy states? Give your answers to three significant figures. The lowest possible state, n = 1, corresponds to the electron in its smallest possible orbit; it...
The electron in a Be3+ ion is in an orbit with n=6. What is the energy...
The electron in a Be3+ ion is in an orbit with n=6. What is the energy of the electron in this orbit? Use k=2.179×10−18J. Your answer should have four significant figures.
In the Bohr model of the hydrogen atom, the electron in the n = 24 level...
In the Bohr model of the hydrogen atom, the electron in the n = 24 level moves in a circular orbit of radius 3.05 x 10-8 m around the proton. Assume the orbital angular momentum of the electron is equal to 24h/21. (a) Calculate the orbital speed of the electron. 2.87e5 Your response differs from the correct answer by more than 100%. m/s (b) Calculate the kinetic energy of the electron. (c) Calculate the angular frequency of the electron's motion....
In the Bohr model of the hydrogen atom, the electron in the n = 4 level...
In the Bohr model of the hydrogen atom, the electron in the n = 4 level moves in a circular orbit of radius 8.47 x 10-10 m around the proton. Assume the orbital angular momentum of the electron is equal to 4h/21. (a) Calculate the orbital speed of the electron. 5.46e5 ✓ m/s (b) Calculate the kinetic energy of the electron. 1.36e-19 (c) Calculate the angular frequency of the electron's motion. 1.026e1 rad/s Need Help? | Read It
In the Bohr model of the hydrogen atom, the electron in the n = 6 level moves in a circular orbit of radius 1.91 x 10m around the proton. Assume the orbital angular momentum of the electron is equal to 6h/2. (a) Calculate the orbital speed of the electron. m/s (b) Calculate the kinetic energy of the electron (c) Calculate the angular frequency of the electron's motion. rad/s
Review Part A A particular Bohr orbit in a hydrogen atom has a total energy of -0.28 eV What is the kinetic energy of the electron in this orbit? Express your answer using two significant figures Submit Previous Answer s Request Answer X Incorrect; Try Again; 5 attempts remaining Part B What is the electric potential energy of the system? Express your answer using two significant figures Submit Request Answer
10. The electron in a hydrogen atom undergoes a transition from the 3rd excited state (n=4) to the ground state (n=1). How much energy, in eV, will be given off by the electron? Use three significant figures. Note that, for hydrogen, E1 -13.6 eV.
Part A A hydrogen atom makes a transition from the n = 5 state to a lower energy state. If the emitted photon has an energy of E = 0.306 eV, what is the quantum number of the lower state? n = 4 Submit Previous Answers Correct VP 28.6.2. Part B A hydrogen atom is excited into the n = 5 state and then decays to a lower energy state. What are the possible wavelengths of the emitted photon? Enter...
4. When a hydrogen atom is bombarded, the atom may be raised into a higher energy state. As the excited electron falls back to the lower energy levels, light is emitted. What are the three longest-wavelength spectral lines emitted by the hydrogen atom as it returns to the n = 1 state from higher energy states? Give your answers to three significant figures. The lowest possible state, n = 1, corresponds to the electron in its smallest possible orbit; it...
In the Bohr model of the hydrogen atom, the electron in the n = 24 level moves in a circular orbit of radius 3.05 x 10-8 m around the proton. Assume the orbital angular momentum of the electron is equal to 24h/21. (a) Calculate the orbital speed of the electron. 2.87e5 Your response differs from the correct answer by more than 100%. m/s (b) Calculate the kinetic energy of the electron. (c) Calculate the angular frequency of the electron's motion....
In the Bohr model of the hydrogen atom, the electron in the n = 4 level moves in a circular orbit of radius 8.47 x 10-10 m around the proton. Assume the orbital angular momentum of the electron is equal to 4h/21. (a) Calculate the orbital speed of the electron. 5.46e5 ✓ m/s (b) Calculate the kinetic energy of the electron. 1.36e-19 (c) Calculate the angular frequency of the electron's motion. 1.026e1 rad/s Need Help? | Read It
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