Nuclear Physics and RadioactivityHard
Question
The mass of proton is 1.0073 u and that of neutron is 1.0087 u(u = atomic mass unit). The binding energy of 24He is : - [Given helium nucleus mass ≈ 4.0015u]
Options
A.0.0305 J
B.0.0305 erg
C.28.4 MeV
D.0.061 u
Solution
24He ≡ 2n +2p
BE = [2(1.0073 + 1.0087) - 4.0015] 931.5 MeV
BE = [2(1.0073 + 1.0087) - 4.0015] 931.5 MeV
Create a free account to view solution
View Solution FreeMore Nuclear Physics and Radioactivity Questions
At present a firm is manufacturing 2000 items. It is estimated that the rate of change of production P w.r.t. additional...The half - life of the radioactive radon is 3.8 days. The time , at the end of which 1 / 20th of the radon sample will r...The compound unstable nucleus often decays in accordance with the following reaction + other particles. In the nuclear r...The half life of radioactive material is 30 days, number of radioactive atoms after 90 days is :-...A fraction f1 of a radioactive sample decays in one mean life, and a fraction f2 decays in one half- life...