Convert electron-volt to megaelectron-volt
Please provide values below to convert electron-volt [eV] to megaelectron-volt [MeV], or Convert megaelectron-volt to electron-volt.
1 eV = 1e-06 MeV. To convert electron-volt to megaelectron-volt, multiply the value by 1e-06; to go the other way, divide by it (1 MeV = 1000000 eV). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 eV = 1e-06 MeV
- 1 MeV = 1000000 eV
- 10 eV = 1e-05 MeV
- 100 eV = 0.0001 MeV
How to Convert Electron-Volt to Megaelectron-Volt
1 eV = 1e-06 MeV
Example: convert 15 eV to MeV:
15 eV = 15 × 1e-06 MeV = 1.5e-05 MeV
Electron-Volt to Megaelectron-Volt Conversion Table
| electron-volt | megaelectron-volt |
|---|---|
| 1 eV | 1e-06 MeV |
| 2 eV | 2e-06 MeV |
| 3 eV | 3e-06 MeV |
| 5 eV | 5e-06 MeV |
| 10 eV | 1e-05 MeV |
| 20 eV | 2e-05 MeV |
| 50 eV | 5e-05 MeV |
| 100 eV | 0.0001 MeV |
| 500 eV | 0.0005 MeV |
| 1000 eV | 0.001 MeV |
Electron-Volt
An electron-volt (eV) is a unit of energy equal to the amount of kinetic energy gained or lost by an electron when it is accelerated through an electric potential difference of one volt.
History/Origin
The electron-volt was introduced in the early 20th century as a convenient unit for expressing atomic and subatomic energies, especially in quantum physics and particle physics, replacing larger units like the joule for small-scale energies.
Current Use
The electron-volt is widely used in physics and chemistry to quantify energies at the atomic and subatomic levels, such as in spectroscopy, particle physics, and quantum mechanics, due to its convenience in expressing small energy values.
Megaelectron-Volt
A megaelectron-volt (MeV) is a unit of energy equal to one million electron-volts, commonly used in nuclear and particle physics to express the energy of particles.
History/Origin
The megaelectron-volt was introduced as a convenient unit for expressing high-energy particles in physics, particularly after the development of particle accelerators in the mid-20th century, replacing the electron-volt for larger energy scales.
Current Use
Today, the MeV is widely used in nuclear physics, particle physics, and astrophysics to quantify the energy of subatomic particles, nuclear reactions, and cosmic phenomena.
Frequently Asked Questions
What is 1 electron-volt in megaelectron-volt?
1 electron-volt (eV) = 1e-06 megaelectron-volt (MeV).
How do you convert electron-volt to megaelectron-volt?
Multiply the electron-volt value by 1e-06. For example, 25 eV × 1e-06 = 2.5e-05 MeV.
What is 10 electron-volt in megaelectron-volt?
10 eV = 1e-05 MeV.
Which unit is larger, the electron-volt or the megaelectron-volt?
The megaelectron-volt is the larger unit: 1 eV equals only 1e-06 MeV.