Question
In: Physics
When a nucleus of 235U undergoes fission, it breaks into two smaller, more tightly bound fragments....
| When a
nucleus of 235U undergoes fission, it breaks into two smaller, more
tightly bound fragments.
You may want to review (Pages 979 - 980) . |
Part A Calculate the binding energy per nucleon for 235U. Express your answer to three significant figures and include the appropriate units. Part B Calculate the binding energy per nucleon for the fission product 137Cs. |
Solutions
genius_generous answered 3 years agoRelated Solutions
In a nuclear fission reaction a heavy nucleus divides to form smaller nuclei and one or...
In a nuclear fission reaction a heavy nucleus divides to form smaller nuclei and one or more neutrons. Many nuclei can undergo fission, but the fission reactions of uranium-235 and plutonium-239 are the principal ones that generate energy in nuclear power plants. This problem deals with balancing the fission reaction of the uranium-235 isotope as it undergoes bombardment from a neutron.
Part A
When a 235 92U nucleus is bombarded by neutrons (10n) it undergoes a fission reaction, resulting in...
a.) A neutron can cause 235U to fission, producing two daughter nuclei (tin and molybdenum) and...
a.) A neutron can cause 235U to fission, producing
two daughter nuclei (tin and molybdenum) and three more
neutrons. These three neutrons can then, in turn, cause three more
235U nuclei to split. One typical reaction is summarized
as follows:
n + 235U ® 131Sn + 102Mo + 3
1n
Find the energy released in this process (in MeV), given that
M(235U)=235.0439 u; M(131Sn)=130.9169 u;
M(102Mo)=101.9103 u.
b.)Lise Meitner’s work in 1938 predicted that the fission of
235U would produce...
“Atomic fission” is when a nucleus gets hit by a neutron and splits in half, releasing...
“Atomic fission” is when a nucleus gets hit by a neutron and
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