Nuclei

Related Questions

• Which of these is a fusion reaction

  ---

• The half-life of a sample of a radioactive substance is 1 hour. If $8 \times {10^{10}}$ atoms are present at $t = 0$, then the number of atoms decayed in the duration $t = 2$ hour to $t = 4$ hour will be

  ---

• After $1\gamma$and $2\gamma$ emissions

  ---

• Atomic weight of boron is 10.81 and it has two isotopes $_5{B^{10}}$and $_5{B^{11}}$. Then ratio of $_5{B^{10}}{:_5}{B^{11}}$in nature would be

  ---

• The energy liberated on complete fission of 1 kg of $_{92}{U^{235}}$ is (Assume 200 MeV energy is liberated on fission of 1 nucleus)

  ---