About how much more energy is released by dividing a nucleus than by a molecule of TNT exploding?*1 point10^3 times7 times1,000 times10,000,000 times

The energy released per fission of a 92U235 nucleus is nearly200eV20eV200MeV2000eV

Nucleus A is having mass number 220 and its binding energy per nucleon is 5.6 MeV. It splits in two fragments ‘B’ and ‘C’ of mass numbers 104 and 116. The binding energy of nucleons in ‘B’ and ‘C’ is 6.4 MeV per nucleon. The energy Q released per fission will be:

A 100 kg mass, initially at rest, is blown apart into two 50.0 kg pieces. After the blast, the two masses are moving apart with a relative velocity of 100 m/s. The total kinetic energy after the explosion is

Precise measurements give the following masses:nuclide mass23892U 238.05079u23992U 239.05429uparticle mass10n 1.0086649u0−1e ×5.485810−4u01e ×5.485810−4uNow consider the following nuclear reaction:→+23892U  10n  23992UIs energy released or absorbed by this reaction? releasedabsorbedneither releasednor absorbedI need moreinformation to decide.If you said energy was released or absorbed, calculate how much energy is released or absorbed.kJ/molGive your answer in both kJ/mol and MeV. Be sure each of your answer entries has the correct number of significant digits.Note: take particular care to keep enough digits in any intermediate calculation, and use enough digits in any scientific constants you need, since the data with which you are working are very precise. MeV

The kinetic energy of a neutron in a thermal nuclear reactor is reduced from about 2 MeV to about 1 eV. Explain why the number of collisions needed to do this depends on the nucleon number of the moderator atoms.