4. A sample of hydrogen is bombarded by electrons with energies up to 12.8 eV. As a result the hydrogen glows. How many emission lines (different wavelengths) are emitted? a) 1 b) 3 c) 6 d) 10 e) 15
Q: 1. What is the corresponding energy of the line with the longest wavelength in the Lyman series?
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Q: Results I) Experimental value of Planck's constant, h= II) Work Function = p = III) % error = 6.63 x…
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Q: 2. In the Bohr model of the hydrogen atom, the electron rotates at a fixed distance from the proton,…
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Q: 84. Photons with frequency 9.7 X 10¹4 Hz strike a calcium plate with a work function of 4.5 × 10-¹⁹…
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Q: 11. Shown is X-ray spectrum diagram for iron. Which of these is a possible quantized X-ray photon…
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Q: 1. Identify the subshell in which electrons with the following quantum numbers are found: a. n=3, 1…
A: Where , n = principle quantum number l = Azimuthal quantum number
Q: 41. A hydrogenic atom makes a transition from an energy level given by n What is the (n>…
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Q: 12. What is the minimum energy needed to ionize a hydrogen atom when it is in the n = 2 state? (A)…
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Q: A hydrogen atom is in the ground state. It absorbs energy and makes a transition to n= 6. After some…
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Q: 8. The hydrogen Balmer Hø spectral line is caused by radiation absorbed or emitted as an electron…
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Q: 9. Calculate the deBroglie wavelength of the electron in the hydrogen atom when it is orbiting in…
A: Electron orbiting in state Note:Planck's constant is Mass of electron is Bohr radius is Find:The…
Q: 2. The Paschen series of emission lines in the H atom spectrum are defined as those for which n₂ = 3…
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Q: 4. In the hydrogen spectrum, the series of lines called the Lyman series results from transitions to…
A: Given : Shortest energy level, n1 = 1 Here we want to find shortest wavelength in this Lyman…
Q: 3. QUESTION 3 An electron in a hydrogen atom absorbs a photon and jumps from an orbit to another…
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Q: 1. The figure to the right shows an electron in a 1 dimensional box. What energy level is it in? A)…
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Q: 3. Calculate the radius of orbit of an electron moving around a hydrogen atom with energy of -13.6…
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Q: An electron is in the first excited state, n = 2, of a Hydrogen atom. What wavelength of light…
A: Given that n= 2 So formula used to find wavelength is 1/wavelength = R×(1/n^²-1/m^²).…
Q: After a hydrogen atom absorbs a visible photon which of these may occur? a. electrons jump up…
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Q: Electrons of energies 10.2eV and 12.09 eV can cause radiation to be hydrogen atoms. Calculate in…
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Q: 19. What is the corresponding energy of the line with the longest wavelength in the Lyman series?
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Q: Calculate the FOURTH longest wavelength in Lyman series of the spectral lines of hydrogen atom.…
A: Lyman series in a hydrogen atom is a spectral series of transition of atom when electron jumps from…
Q: An electron in a hydrogen atom absorbs a photon and jumps from an orbit to another orbit. Which of…
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Q: 2. What is the wavelength of the photon emitted in a transition from then =4 state to the n = 1…
A: SOLUTION IS GIVEN AS
Q: The n-th energy level of the hydrogen atom is given by En = -13.6/n2 eV An electron in the n = 5…
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Q: 2. The second spectral line in the Balmer series in the hydrogen spectrum, called the Hp line,…
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Q: 1. In stimulated emission, an atom in an excited state can be induced to de-excite to a lower energy…
A: 1. When a photon of energy E=hυ is incident to a particle that are situated at the excited state…
Q: 3. The wavelength of the La X-rays line of Platinium (Z=78) is 1.321 Å. An unknown element emits L.…
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Q: O 4. The energy levels for a Bohr atom are shown below. -4.90 eV -7.65 eV n = 5 n = 4 -13.6 eV n= 3…
A: Given: The electron moves from n= 4 to n = 3.
Q: An electron makes a transition from a 4f to a 1s sta
A: the energy for a Bohr Atom is given by En=-13.6Z2n2 eVfor a H-atom,…
Q: 02. An electron in an excited hydrogen atom has deBroglie wavelength of 13.3182 x 101" m, drops into…
A: Given Data: de-Broglie wavelength, λD=13.3182×10-10 m Falling state is ground state (n1=1) Standard…
Q: 7. The electrons in the hydrogen atom are at the activation energy level 1. 7.4 If an electron…
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Q: 4. An electron in the n = 2 state of hydrogen is excited by absorbing the longest possible…
A: Given, Electron in the n = 2 state of hydrogen is excited by absorbing the longest possible…
Q: Determine the wavelengths of the visible emission bands in the hydrogen spectrum arising from n2= 4,…
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