How much recoil energy does a 4019K nucleus get when it emits a 2.97 MeV gamma ray?
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How much recoil energy does a 4019K nucleus get when it emits a 2.97 MeV gamma...
A nucleus emits a gamma ray of energy 0.511 MeV from a state that has a lifetime of 1.5 ns. What is the uncertainty in the energy of the gamma ray? (give units of eV) Please answer correctly, or else would be reported.
A nucleus whose mass is 3.730032 x 10-25 kg undergoes spontaneous "alpha" decay. The original nucleus disappears and there appear two new particles: a He-4 nucleus of mass 6.640678x10-27 kg (an "alpha particle" consisting of two protons and two neutrons) and a new nucleus of mass 3.663533 x 10-25 kg (note that the new nucleus has less mass than the original nucleus, and it has two fewer protons and two fewer neutrons). In these calculations, it is very important to...
How much work is necessary to bring the proton from rest infinetly far away to rest at a distance of 3m from the nucleus? I've know how to get the answer for the first part of the question which asks, " How much (mass) energy is released when a 13C nucleus combines with a proton?" which is 7.5505 MeV, but I'm not sure how to answer the energy question. I think you'd use the equation Wnc= Kf-Ki+ Uf+Ui but I...
In red giant stars three helium atoms fuse together to form a carbon atom via the process 3()+. A) Calculate the Q value (in Mev) for this reaction (this is the energy in the gamma ray photons and kinetic energy of the carbon nucleus) B) Assuming the Q value represents the mass converted to energy, determine the mass lost in one reaction. C) now using the energy of betelgeuse, determine the mass lost in one reaction. D) how long can...
A nucleus of an atom shows the following energy diagram. How many emissions gamma rays lines are possible? List the transitions in KeV units. Explain. _________________________ 300 keV _________________________ 200 keV __________________________ 80 keV __________________________ 0 keV
How much energy is liberated by the alpha decay of pu-239 in mev
How much total kinetic energy will an electron-positron pair have if produced by a 3.64 MeV photon? In MeV
Two particles each have a rest mass energy of 30 MeV and are traveling with a total of 10 MeV of kinetic energy. When they collide, they fuse into a new particle with a rest mass energy of 50 MeV. How much kinetic energy does the final particle possess?
When a Uranium nucleus at rest breaks apart in the process known as fission in a nuclear reactor, the resulting fragments have a total kinetic energy of 198 MeV. How much mass was lost in the process? Express your answer in units of MeV/c2 using zero decimal places.
How much energy is required to remove a proton from 5 N? (Units: MeV)