Physics
Physics
Problem
Calculate the energy, in joule, obtained when of matter is completely converted into energy.Intuitive explanation
This problem is about mass-energy equivalence — Einstein's insight that mass and energy are interchangeable forms of the same thing. The key is recognizing that even a tiny amount of mass contains an enormous amount of energy because the conversion factor (the speed of light squared) is huge. You just need to plug the mass directly into and let the numbers show you why nuclear reactions release so much power.
Intuitive explanation
This problem is about mass-energy equivalence — Einstein's insight that mass and energy are interchangeable forms of the same thing. The key is recognizing that even a tiny amount of mass contains an enormous amount of energy because the conversion factor (the speed of light squared) is huge. You just need to plug the mass directly into and let the numbers show you why nuclear reactions release so much power.