Q121 / 125 · BITSAT 2011 · Physics

Which one is correct about fission?

Correct answer
A
Approx. $0.1 \%$ mass converts into energy.
B
Most of energy of fission is in the form of heat.
C
In a fission of $U^{235}$ about 200 eV energy is released.
D
On an average, one neutron is released per fission of $\mathrm{U}^{235}$

Hence, the correct answer is option: 'A'.

More Nuclear Physics Questions

The nucleus having highest binding energy per nucleon is2024 (Memory Based Paper 1)Nuclear energy
The atomic mass of is 12.000000 u and that of is 13.003354 u . The required energy to remove a neutron from , if mass of neutron is 1.0086652024 (Memory Based Paper 2)Nuclear energy
A radio-active material is reduced to of its original amount in 3 days. If of the material is left after 5 days. The initial amount of the m2023 (Memory Based Paper 1)Radioactivity
Two radioactive elements and initially have same number of atoms. The half life of is same as the average life of . If and are decay constan2023 (Memory Based Paper 2)Radioactivity
In a radioactive material the activity at time , is and at a later time , it is . If the decay constant of the material is , then2022Radioactivity
Three specimens A, B, C of same radioactive element has activities 1 microcurie, 1 rutherford and 1 becquerel respectively. Which specimen h2021Radioactivity