Question

Какова удельная энергия связи атомного ядра изотопа плутония 239pu94?

Answer 1

Ey=Eсв/М
Есв=(94*1,673*10^-27 + (239-94)*1,67*10^-27 - 3,97*10^-25)*3*10^8=1039 эВ
Еу=1039/239=4,3 эВ.

Answer 2

Udemy+Energy+of+the+Plutonium-239+Nucleus

The specific binding energy of the plutonium-239 nucleus can be calculated using the formula:

E = W(A, Z) / A

Where: - E is the specific binding energy, - W(A, Z) is the total binding energy of the nucleus with mass number A and atomic number Z, - A is the mass number.

The specific binding energy of the plutonium-239 nucleus is approximately 7.6 MeV per nucleon.

This means that for each nucleon in the plutonium-239 nucleus, there is an average binding energy of 7.6 MeV.

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