When uranium 235 undergoes nuclear fission, Some mass is "lost," what happens to this mass?
It undergoes nuclear fusion
It is converted to energy
It disappears
It evaporates as water vapor
When uranium 235 undergoes nuclear fission, the mass is not actually "lost." Instead, it is converted into energy according to Albert Einstein's mass-energy equivalence principle, stated by the famous equation E = mc^2. This equation shows that mass and energy are interchangeable, and during nuclear fission, a small portion of the mass is converted into a significant amount of energy. Therefore, the mass is not lost but rather transformed into a different form.
When uranium 235 undergoes nuclear fission, Some mass is "lost," what happens to this mass?
A. It undergoes nuclear fusion
B. It is converted to energy
C. disappears
D. It evaporates as water vapor