Convert j to megaelectron volt
Joule
The joule (/dʒaʊ,dʒuːljawl, jool; symbol: J) is a derived unit of energy in the International System of Units. It is equal to the energy transferred to (or work done on) an object when a force of one newton acts on that object in the direction of the force's motion through a distance of one metre (1 newton metre or N⋅m). It is also the energy dissipated as heat when an electric current of one ampere passes through a resistance of one ohm for one second. It is named after the English physicist James Prescott Joule (1818–1889).
Megaelectron volt
The megaelectron volt (MeV) is a unit of energy equal to one million electron volts, or approximately 1.602 × 10⁻¹³ joules. It is the standard energy unit in nuclear physics and particle physics for describing the kinetic energies of subatomic particles and the binding energies of atomic nuclei. The rest mass energy of an electron is approximately 0.511 MeV.
Joule to Megaelectron volt conversion table
| Joule | Megaelectron volt | Megaelectron volt | Joule |
|---|---|---|---|
| 1 | 6.242E+12 | 1 | 1.602E-13 |
| 2 | 1.248E+13 | 2 | 3.204E-13 |
| 3 | 1.872E+13 | 3 | 4.807E-13 |
| 5 | 3.121E+13 | 5 | 8.011E-13 |
| 10 | 6.242E+13 | 10 | 1.602E-12 |
| 20 | 1.248E+14 | 20 | 3.204E-12 |
| 25 | 1.56E+14 | 25 | 4.005E-12 |
| 50 | 3.121E+14 | 50 | 8.011E-12 |
| 100 | 6.242E+14 | 100 | 1.602E-11 |
| 250 | 1.56E+15 | 250 | 4.005E-11 |
| 500 | 3.121E+15 | 500 | 8.011E-11 |
| 1000 | 6.242E+15 | 1000 | 1.602E-10 |
How to convert Joule to Megaelectron volt
1 J = 6.242E+12 MeV. To convert any value, multiply it by 6.242E+12. For example, 25 J = 1.56E+14 MeV.
Frequently asked questions
- How many MeV are there in one J?
- One J is equal to 6.242E+12 MeV.
- How do you convert Joule to Megaelectron volt?
- Multiply the value in Joule by 6.242E+12 to get the result in Megaelectron volt.
- How much is 25 J in MeV?
- 25 J is equal to 1.56E+14 MeV.
- How do you convert Megaelectron volt back to Joule?
- Divide by the same factor: multiply the value in Megaelectron volt by 1.602E-13 to get Joule.