Calculate the following energies: the kinetic energy of a lead K-shell photoelectron following a photoelectric interaction of a 662 keV gamma ray (K-shell binding energy of Pb = 88 keV).
Q: Explain single-photon-emission computed tomography(SPECT).
A: Given: An explanation of the SPECT is given as,
Q: The kinetic energy EK of electrons ejected from atoms, in which they have a binding energy or…
A:
Q: a) What are the cherenkov angles for electrons and pions of 1000 MeV/c in a medium with n =1.4? b)…
A: Given:- Electrons and pions of 1000 MeV/c in a medium with n =1. Find:- a) What are the Cherenkov…
Q: 8. The quantum noise in x-ray imaging obeys Poisson distribution: NK e-N PK K! where: P is…
A: We have given the probability in possion distribution for X ray imaging. We want to calculate the…
Q: An alpha particle has a matter wavelength of 1.89 mA. Calculate its speed.
A:
Q: A neutral pion (r = uu or dd) decays while at rest into two photons (y). mo = 135MeV/c² a) What is…
A:
Q: 1. Derive the relationship between half value layer (HVL) and linear attenuation coefficient (μ).…
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
Q: Integrated Concepts(a) What is y for a proton having an energy of 1.00 TeV, produced by the Fermilab…
A:
Q: an atom(not hydrogen atom) absorbs a photon whose associated wavelength is lambaabs and immediately…
A:
Q: Plank’s
A:
Q: 4. An electron and a positron, each of mass 9.11 x 10-³¹ kilogram, are in the same general vicinity…
A: Given data- Each of Mass of an electron and a positron m=9.11×10-31 kg Both have very…
Q: Let's say I have a 1,1 MeV photon and it hits a nucleus - electron-positron pair with some momentum…
A: Explanation: A photon is a packet of electromagnetic energy, so it must be interacted by the same…
Q: What is the uncertainty in the energy released in the decay of a π0 due to its short lifetime?
A: According to Heisenberg's uncertainty principle, the formula to calculate the uncertainty in energy…
Q: At around 150keV, If you know that the mass attenuation coefficient of lead is around 4 cm2 /g, and…
A: Given,Mass attenuation coefficient of lead = 4 cm2 gThe density of lead, ρ=11.34 gcm3a) The half…
Q: energy of the photopeak falling at channel 3345?
A: From the relationship given above Energy = a* channel + constant.... E2 = 1332 keV E1 = 1172 keV…
Q: materi What is the speed (in terms of c) of a 1.00 GeV cosmic ray proton? The rest mass of the…
A:
Q: Investigate and explain the "Gyromagnetic ratio", from this calculate the value of the gyromagnetic…
A: We know thatμ=IA=qTπr2
Q: Two photopeaks due to two g-rays of energies 1172 keV and 1332 keV of 60Co falls on channels 2871…
A: Given: Two g rays of energies 1172keV and 1332keV of 60CO Channels 2871 and 3264
Q: Prove that the difference in population numbers (N₁, N₂) between two energy levels E₂ and E₁ is…
A:
Q: At what temperature (in K) will the 283.17 nm absorption line for lead (208Pb) have a Doppler width…
A: Given that, the 283.17 nm absorption line for lead (208Pb) Doppler width of 262 MHz We know…
Q: A photon beam (2λ = 1.00 pm) is incident on a sphere with radius 1.00 mm. It has energy 100 MeV. a.…
A:
Q: Estimate the thermally Doppler-broadened line widths for the hydrogen Lya, C III, O VI, and Mg X…
A: When there is relative motion between source and observer there is a change in frequency. This…
Q: What must the width of the box be for the ground-level energy to be 5.0 MeV, a typical value for the…
A: Energy Eigenvalue: For the particle of the mass m, bound to the nucleus in a box of width L, its…
Q: If all the energy from a 119 W light bulb is emitted, on average, at 690.0 nm, how many 690.0 nm…
A:
Q: 4. Numerical Question. The star Betelgeuse has a mass of about 18 Me and a radius of 800 Re. How…
A: Given: M=18 Me R=800Re
Q: A quantum dot with a radioactive lifetime of 2ns is used to make a single- photon source based on…
A: The life time of the quantum dot is given , T = 2 ns.
Q: What is the energy of an 18MeV electron after passing through 5cm of ice. The density of ice is…
A: Given: a=5cmE1=18MeVρ=0.92g/cc
Q: Calculate the thickness of aluminum shielding required to reduce the intensity of 4.0 MeV photons by…
A:
Q: of the oscillator to occupy the third ener
A: The energy levels of an oscillator are given as Here, The oscillator probability to occupy nth…
Q: An atom in an excited state has a mass of 63.332 and then decays to a mass of 63.329 amu by emitting…
A:
Q: A photon produces a proton−antiproton pair according to the reaction γ → p +P- . What is the minimum…
A: Given data: The charge of an electron is: q = 1.6×10-19 C The Planck's constant is: h = 6.63 ×…
Q: electron passing 16 : Speed undeviated through a region of cross electric and magnetic fields of…
A: We have to find, Speed of an electron (V) = ? Given that, Intensity of electrin field (E) = 4×105…
Q: Note that a thermal neutron is a neutron whose most probable kinetic energy is ~ 0.025 eV. What is…
A: The de Broglie wavelength of a thermal neutron can be found using λ=h2mE Where, m = mass of a…
Q: rẻ Nóbél Nobe te Glas r answer to the nearly massless ascade of other particles. The ": %3D ct, in…
A: Given as, Mass of baseball= 0.146 kg.
Q: 4. Typical measurements of the mass of a A particle (1230 MeV/c²) are shown in the figure. Although…
A:
Q: A radio station operates at a frequency of 103.7 MHz with a power output of 200 KW. Determine the…
A: From given frequency of a quanta we can find energy one wave associated with a quanta. Power is rate…
Q: Free neutrons have a decay constant of 1.10 x 10-3s-'. If the de Broglie wavelength of the neutrons…
A:
Given:
The energy of the incident gamma ray is
The binding energy of an electron in the K-shell is
Step by step
Solved in 2 steps
