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An Excited U* Nucleus Undergoes Fission into Two Fragments

Question 21

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An excited An excited   U* nucleus undergoes fission into two fragments, as shown:   U* →   Ba +   Kr The following atomic masses are known:   Kr: 91.926270 u   Ba: 143.922845 u   U*: 236.045563 u What is the reaction energy, in MeV, for this process? (1 u = 1.6605 × 10<sup>-27</sup> kg = 931.5 MeV/c<sup>2</sup>)  A)  150 MeV B)  160 MeV C)  170 MeV D)  180 MeV E)  190 MeV U* nucleus undergoes fission into two fragments, as shown: An excited   U* nucleus undergoes fission into two fragments, as shown:   U* →   Ba +   Kr The following atomic masses are known:   Kr: 91.926270 u   Ba: 143.922845 u   U*: 236.045563 u What is the reaction energy, in MeV, for this process? (1 u = 1.6605 × 10<sup>-27</sup> kg = 931.5 MeV/c<sup>2</sup>)  A)  150 MeV B)  160 MeV C)  170 MeV D)  180 MeV E)  190 MeV
U* → An excited   U* nucleus undergoes fission into two fragments, as shown:   U* →   Ba +   Kr The following atomic masses are known:   Kr: 91.926270 u   Ba: 143.922845 u   U*: 236.045563 u What is the reaction energy, in MeV, for this process? (1 u = 1.6605 × 10<sup>-27</sup> kg = 931.5 MeV/c<sup>2</sup>)  A)  150 MeV B)  160 MeV C)  170 MeV D)  180 MeV E)  190 MeV Ba + An excited   U* nucleus undergoes fission into two fragments, as shown:   U* →   Ba +   Kr The following atomic masses are known:   Kr: 91.926270 u   Ba: 143.922845 u   U*: 236.045563 u What is the reaction energy, in MeV, for this process? (1 u = 1.6605 × 10<sup>-27</sup> kg = 931.5 MeV/c<sup>2</sup>)  A)  150 MeV B)  160 MeV C)  170 MeV D)  180 MeV E)  190 MeV Kr
The following atomic masses are known: An excited   U* nucleus undergoes fission into two fragments, as shown:   U* →   Ba +   Kr The following atomic masses are known:   Kr: 91.926270 u   Ba: 143.922845 u   U*: 236.045563 u What is the reaction energy, in MeV, for this process? (1 u = 1.6605 × 10<sup>-27</sup> kg = 931.5 MeV/c<sup>2</sup>)  A)  150 MeV B)  160 MeV C)  170 MeV D)  180 MeV E)  190 MeV
Kr: 91.926270 u An excited   U* nucleus undergoes fission into two fragments, as shown:   U* →   Ba +   Kr The following atomic masses are known:   Kr: 91.926270 u   Ba: 143.922845 u   U*: 236.045563 u What is the reaction energy, in MeV, for this process? (1 u = 1.6605 × 10<sup>-27</sup> kg = 931.5 MeV/c<sup>2</sup>)  A)  150 MeV B)  160 MeV C)  170 MeV D)  180 MeV E)  190 MeV
Ba: 143.922845 u An excited   U* nucleus undergoes fission into two fragments, as shown:   U* →   Ba +   Kr The following atomic masses are known:   Kr: 91.926270 u   Ba: 143.922845 u   U*: 236.045563 u What is the reaction energy, in MeV, for this process? (1 u = 1.6605 × 10<sup>-27</sup> kg = 931.5 MeV/c<sup>2</sup>)  A)  150 MeV B)  160 MeV C)  170 MeV D)  180 MeV E)  190 MeV U*: 236.045563 u
What is the reaction energy, in MeV, for this process? (1 u = 1.6605 × 10-27 kg = 931.5 MeV/c2)


A) 150 MeV
B) 160 MeV
C) 170 MeV
D) 180 MeV
E) 190 MeV

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