32P beta decays to 32S. find the the sum of the energy of the antinewtrino and the kinetic energy of the β particle neglect the recoil of the daughter nucleus .Atomic mass of 32P=31.974u and that pf32S=31.972u
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Solution
P32→S32+0¯V0+1β0 energy of antineutrino and β particle =(31.974−31.972)u=0.002u=0.002×931=1.862MeV=1.86MeV