Convert Megaelectronvolts (MeV) to Joules (J)
Enter a value below to convert Megaelectronvolts (MeV) to Joules (J).
Conversion:
1 Megaelectronvolts (MeV) = 1.6021766339999998e-13 Joules (J)
How to Convert Megaelectronvolts (MeV) to Joules (J)
1 mev = 1.6021766339999998e-13 j
1 j = 6241509074500 mev
Example: convert 15 Megaelectronvolts (MeV) to Joules (J):
25 mev = 4.005441585e-12 j
Megaelectronvolts (MeV) to Joules (J) Conversion Table
| Megaelectronvolts (MeV) | Joules (J) |
|---|---|
| 0.01 mev | 1.6021766339999998e-15 j |
| 0.1 mev | 1.602176634e-14 j |
| 1 mev | 1.6021766339999998e-13 j |
| 2 mev | 3.2043532679999997e-13 j |
| 3 mev | 4.806529902e-13 j |
| 5 mev | 8.01088317e-13 j |
| 10 mev | 1.602176634e-12 j |
| 20 mev | 3.204353268e-12 j |
| 50 mev | 8.01088317e-12 j |
| 100 mev | 1.602176634e-11 j |
| 1000 mev | 1.602176634e-10 j |
Megaelectronvolts (MeV)
Definition
A megaelectronvolt (MeV) is a unit of energy equal to 1,000,000 electronvolts, or approximately 1.602 × 10⁻¹³ joules.
History
The MeV became essential with the development of nuclear physics and particle accelerators in the mid-20th century, particularly for describing nuclear binding energies and particle collision energies.
Current use
MeV are the standard unit for nuclear reaction energies, gamma-ray spectroscopy, radiation therapy dosimetry, and high-energy particle physics experiments.
Joules (J)
Definition
A joule (J) is the SI unit of energy, defined as the work done when a force of one newton moves an object one meter in the direction of the force. It equals 1 kg⋅m²/s².
History
The joule is named after English physicist James Prescott Joule, who demonstrated the relationship between mechanical work and heat in the 1840s. It was adopted as the SI unit of energy in 1889 by the International Electrical Congress.
Current use
Joules are used universally in physics, engineering, and chemistry to quantify energy, work, and heat. They are the standard unit on food labels in many countries and in scientific research worldwide.