Light from a Nd: Yag laser with a wavelength of 397 nm is incident upon a hydrogen atom in the n= 2 state at rest. What is the highest state to which hydrogen can be excited?

Q: A ground-state H-atom (n = 1) first absorbs a photon with a wavelength of 95.0 nm and then emits a…

A: Initially n=1 Wavelengths for energy absorbed= 95nm Wavelength for energy emit = 434

Q: What is the minimum energy needed to ionize a hydrogen atom that is in the n = 2 state (in eV)?

A: The energy of hydrogen atom in  state is =  eV  Ionization energy is the energy required to remove…

Q: An electron in a hydrogen atom is in a state with l=5 .What is the minimum possible value of the…

A: The expression for the required angle between L and LZ is,

Q: What is the electron orbit radius of an hydrogen atom in the n = 7 state (in m)?

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Q: An photon with wavelength 3.38 nm is emitted when an electron in a one-electron ion transitions from…

A: A one-electron ion is considered as the hydrogen like atom/ion. Therefore, Bohr’s atomic model is…

Q: What is the maximum photon wavelength that would free an electron in a hydrogen atom when it is in…

A: The energy in a hydrogen atom is given by: En=-21.8×10-19Jn2Z2 Z=1 En=-21.8×10-19n2

Q: A hydrogen atom in an excited state emits a photon of wavelength 95 nm. What are the initial and fi…

A: Given A hydrogen atom in an excited state emits a photon of wavelength 95 nm. What are the initial…

Q: In a He-Ne gas laser an electrical discharge pumps helium atoms to a 20.61 eV excited state. This…

A: Given : E1 = 20.66 eV E2 = 18.70 eV

Q: A sodium atom in one of the states labeled “Lowest excited levels” in Fig. remains in that state, on…

A: Given: The time taken by atom before transition ∆t = 1.6×10-8 s. The energy emitted by photon E =…

Q: What is the initial state ni of a hydrogen atom that transitions to the nf = 3 state and emits a…

A: Final state, nf = 3 Wavelength, λ = 1094 nm Initial state, ni = ?

Q: When a hydrogen atom undergoes a transition from the n = 2 to the n = 1 level, a photon with l = 122…

A: The expression for the energy in one dimensional box is En=n2π2ℏ22mL2=n2h28mL2 The difference in the…

Q: A hydrogen atom in its n = 9 state is ionized by absorbing a 109 nm photon. If all the excess energy…

A: The value of the wavelength of the incident photon is λ=109 nm The state of the hydrogen atom is n=9…

Q: he value of o is about 4.24 eV for zinc. What is the maxin na zinc cathode can have if it is to be…

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Q: A hydrogen atom has its electron in the n = 2 state. (a) How much energy would have to be absorbed…

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Q: A hydrogen atom in its fourth excited state emits a photon with a wavelength of 1282 nm. What is the…

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Q: a) An electron in a hydrogen atom has energy E= -3.40 eV, where the zero of energy is at the…

A: a. Given, The energy of hydrogen atom, E=-3.4eV According to Bohr's model of energy,…

Q: The figure shows the energy levels for an electron in a finite potential energy well. If an electron…

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Q: A hydrogen atom in its n = 4 state is ionized by absorbing a 268 nm photon. If all the excess energy…

A: Given that the wavelength of the photon is 268 nm. So, the energy obtained by absorbing a photon is…

Q: A hydrogen atom in the n = 2 state absorbs a photon with wavelength 397 nm. Find the change in the…

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Q: What is the final energy state of an H atom that transitions from the n=4 state and emits a photon…

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Q: An electron in the hydrogen atom makes a transition from an energy state of principal quantum number…

A: Given: An electron in the hydrogen atom makes a transition from an energy state of principal quantum…

Q: hydrogen atom in its n = 8 state is ionized by absorbing a 294 nm photon. If all the excess energy…

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Q: A hydrogen atom has its electron in the n-3 state. How much energy would have to be absorbed by the…

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Q: What electron transition in a hydrogen atom, starting from the orbit 9, will produce light of…

A: The starting energy level for electron transition is given as, n2=9 The wavelength of the light is…

Q: What is the energy in eV and wavelength in μm of a photon that, when absorbed by a hydrogen atom,…

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Q: The energy difference between the 1st excited state (n = 2) and the 2nd excited state (n = 3) in the…

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Q: A certain spectral line emitted by hydrogen has a wavelength of 1005 nm. What are the initial and…

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Q: What is the energy in ev and wavelength in um of a photon that, when absorbed by a hydrogen atom,…

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Q: A hydrogen atom in its fourth excited state emits a photon with a wavelength of 1282 nm. What is the…

A: Given, Wavelength of photon emitted is in 1282 nm. Hydrogen atom is 1 electron atom with nucleus of…