The K, L and M shell binding energies of a metal target are - 30.0 keV, - 5.0 keV and -1.4 keV respectively. The incident photon beam energy is 50keV. Calculate:(i)The kinetic energy of photoelectrons emitted from the K shell(ii)The possible energies of characteristic photons emitted after photoninteraction with K shell electrons.(iii)The possible kinetic energies of emitted Auger electrons after photoninteraction with K shell electrons.

Photoelectric effect Photoelectric effect is a phenomenon in which electrons are ejected from the…

Answered: The K, L and M shell binding energies…

Similar questions

5. An XPS with an instrument work function of 4.5eV was used to analyze a surface. An observed kinetic energy of 795.2 eV was observed when a(n) MgKα (1253.6 eV) X-ray source was used. What was the binding energy of the electron coming from this surface?
Calculate n initial for the wavelength 486.1nm the n final is 4 also calculate the energy emitted by the photon
Constants Ideal gas constant: = 8.314 J K mol- = 0.083 dm bar K mol = 0.082 dm atm K mol Avogadro's constant: NA = 6.022x1023 mol-! Boltzmann constant: k 1.38x1023 J K Speed of light: c = 3 x 10% m s Planck's constant: h = 6.626x1034 J s 1 bar = 105 Pa 1 atm = 101325 Pa Relations U = NKT²(n = + k In Q S = %3D A = -kT In Q G = -NkT In) R.
List as many nuclear reactions as you can that use deuterons and alpha particles for projectiles with stable targets that will populate 22Ne as the ﬁ nal state in direct reactions.
For an electron to escape from the surface of aparticular metal, it needs to absorb a minimum of6.75x10-19J of energy. Calculate the a) frequency b) wavelengthof a photon with just enough energy to cause this.
In the 1980s, the term picowave was used to describe food irradiation in order to overcome public resistance by playing on the well-known safety of microwave radiation. Find the energy in MeV of a photon having a wavelength of a picometer.
Calculate the resonance frequency and the corresponding wavelength for an electron in a magnetic field of 0.330 T, the magnetic field commonly used in EPR.
(3% ) Problem 4: Assume we have a material with a work function of 4.9 eV What is the maximum speed, in meters per second, of electrons ejected from this metal by photons of light with wavelength 77 e Gra Ded 1.40 106 Vmax Pote Sulb 91 HOME tan) cos0 Atts sin0 5 6 (59 E acos) asin) cotan det 3 1 2 sinh) acotanO atan) END 0 cotanh) tanh) cosh0 CLEAR NO BACKSPACE Radians Degrees I give up! Hint Submit deduction per feedback Feedback deduction per hint. Hints remaining: Hints:0
Question 6. a) Photons of incoming radiation have an energy of E = 2500 kJ/mol. Calculate the wavelength (in nm) of those photons. b) Would photons from part (a) be able to ionize a Be3+ ion if the electron is found in n=3? Show a calculation to support your answer. c). Consider the following balanced combustion reaction: C7H16(1) + 11 O2(g) → 7 CO2(e) + 8 H2O(g) AcH°= -1160 kJ/mol If the density of C7H16(1) is 0.68 g/mL, how much heat (in J and scientific notation) is released if 125 mL of C7H16()) undergoes complete combustion?
Can a single microwave photon cause cell damage? Explain.
Quantum and molecular physics Level of greatest intensity KgT Why? JU + 1) = hBc kT if Jmar V 2hcB H IN