The lost mass (or mass defect) transforms into energy according to the law:
E = mc2
During nuclear fission, mass is converted into energy.
It becomes energy, hence the energy released in nuclear bombs.
It happens a loss of mass that transforms into energy according to the formula: E = mc2
Mass. When you split a large atom (fission) into parts the mass of the parts is less then the original atom. The "lost" mass comes out as energy. When you combine two small atoms into a larger atom (fusion) , the larger atom has less mass then the two original atoms and the "lost" mass comes out as energy.
When uranium undergoes nuclear fission, its mass decreases slightly. This decrease in mass is converted into energy in accordance with Einstein's famous equation E=mc^2. The precise amount of mass lost during fission is dependent on the specific isotopes involved and the energy released.
During a physical change, such as melting or boiling, the mass remains constant. The atoms and molecules rearrange themselves, but none are added or lost, so the total mass remains unchanged.
The mass per nucleon decreases when uranium is split into smaller nuclei through fission. This is because energy is released during the fission process, leading to a conversion of mass to energy based on Einstein's equation (E=mc^2).
The mass defect in fission power plants is used to release energy by converting a small fraction of the mass of a heavy nucleus into energy during nuclear fission. This energy is then used to generate heat, which is converted into electricity through turbines and generators. The difference in mass before and after the fission reaction contributes to the energy released.
During fission, the energy released comes from converting mass into energy (calculated by Einstein's famous equation: E = mc2). Therefore, if a fission reaction releases energy, and it does, that energy came from converting mass into energy, thus reducing the mass of the reactants.
Energy is released when the the mass of the nucleus of an atom is reduced by the release of neutrons and gamma photons during the process of nuclear fission.
It is the mass defect during a fission reaction. Enrgy evolved during a radioactive fission can be calculated using the formula gived by Einstein e =mc
Mass.The total mass of the fragment nuclei after fission, or the composite nucleus after fusion,is less than the mass of the nuclei that entered the process.