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: Given the value of Rydberg constant is 107m−1, the waves number of the lest line of the Balmer…

A: We know that: λ1= R(1/n12−1/n22)

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

A: Kinetic energy of the electron in the nth orbit

Q: (b) A hydrogen atom transitions from the n = 8 state to a final n state. If the frequency of the…

A: The wavelength of the photon is given by λ=cν Here, c is the speed of the photon and ν is the…

Q: A beryllium nucleus (Z=4) is orbited by a single electron in the ground state. The electron absorbs…

A: Solution: The wavelength and the number of excited states are related with the following relation.…

Q: The Bohr model can be used for any atom with a single electron, such as doubly-ionized lithium (Z =…

A:

Q: Originally, a H-atom is in an n=8 state. The (total) energy of an electron in this state is En= eV.…

A: Given :  initial state, n = 8  wavelength of emitted photon, λ = 19062 nm

Q: An electron is in a state for which / 3. One allowed value of L, is h. L is described as a classical…

A:

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: What is the wavelength of a photon emitted when an electron in hydrogen goes from the n = 4 state to…

A:

Q: Two of the three electrons in a lithium atom have quantum numbers (n, e, What quantum numbers are…

A: Atomic structure.

Q: You have a collection of identical atoms; each one has allowed energy levels at 0.5eV, 3.4eV, 3.7eV,…

A: The wavelength of visible light ranges from 400 nanometers to 700 nanometers, depending on the…

Q: What is the wavelength of light that can excite a hydrogen atom from the n = 2 state to the n = 3…

A:

Q: You illuminate a pure sodium metal with a lamp with a given wavelength, 400.0nm. You measure the…

A:

Q: How does the answer to the previous question change if instead of a single jump from state n= 6 to…

A:

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: A hydrogen atom emits a photon of wavelength 486 nm. From what energy orbit to what lower energy…

A: Given,  Wavelength = 486nm. ninitial =? nfinal =?

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

A:

Q: A hydrogen atom is in a state with energy -1.51 eV. In the Bohr model, what is the angular momentum…

A: Given E=-1.51eV

Q: A hydrogen atom has its electron in the n = 3 state. (a) How much energy would have to be absorbed…

A:

Q: Calculate the wavelength of light emitted from a hydrogen atom if an electron transitions between…

A:

Q: In the state n = 1, the energy of tge hydrogen atom is -13.58 eV. What is the energy in state n = 2?…

A: Given- In the state n = 1, the energy of tge hydrogen atom is -13.58 eV.

Q: What is the radius in nm of the electron orbit of a hydrogen atom for n = 3? What is the radius in…

A: Formula of the radius of the electron orbit of a hydrogen atom:   rn=0.053 nmn2

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

A:

Q: Identify the line with the smallest energy in the Balmer series. What is the energy of the emitted…

A: We use quantum theory of light to solve the problem

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

A:

Q: A hydrogen atom is in the n = 3 state. In the Bohr model, how many electron wavelengths fit around…

A: Given that the hydrogen atom the electron is in n =3 state. Find the wavelength for electron which…

Q: The radius of innermost electron orbit of a hydrogen atom is 5.3 × 10-11 m. What is the radius of…

A: Given Data: The radius of a hydrogen atom is, r1=5.3×10-11 m   The expression for the radius of nth…

Q: The emission spectrum of the hydrogen atom is recorded using a diffraction grating (lattice constant…

A: To determine the minimum number of lines (N) that a diffraction grating must have to resolve the…

Q: What is the energy of the photon that, when absorbed by a hydrogen atom, could cause an electronic…

A: Energy required (E) to jump a electron from n1 to n2 is given by E= Rhc(1/n1² - 1/n2²)    n1= 3…

Q: An electron in the n = 2 state of hydrogen is excited by absorbing the longest possible wavelength…

A: Solution is incorrect