Nuclear fission: 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^-27 kg = 931.5 MeV/c²)

Question

Nuclear fission: An excited Nuclear fission: 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 × 10-27 kg = 931.5 MeV/c2) A) 150 MeV B) 160 MeV C) 170 MeV D) 180 MeV E) 190 MeV

Nuclear fission: 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: Nuclear fission: 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 × 10-27 kg = 931.5 MeV/c2) A) 150 MeV B) 160 MeV C) 170 MeV D) 180 MeV E) 190 MeV

U* →

Ba +

Kr The following atomic masses are known: Nuclear fission: 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 × 10-27 kg = 931.5 MeV/c2) A) 150 MeV B) 160 MeV C) 170 MeV D) 180 MeV E) 190 MeV

Kr: 91.926270 u Nuclear fission: 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 × 10-27 kg = 931.5 MeV/c2) A) 150 MeV B) 160 MeV C) 170 MeV D) 180 MeV E) 190 MeV

Ba: 143.922845 u Nuclear fission: 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 × 10-27 kg = 931.5 MeV/c2) 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)

Quizplus · Accepted Answer

The Answer of Nuclear fission: 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^-27 kg = 931.5 MeV/c²)

Nuclear Fission: an Excited U* Nucleus Undergoes Fission into Two