Discover the seamless Millijoule to Electron-volt Converter by Newtum. Convert energy units from mJ to eV quickly and accurately, sparking your curiosity to explore more about this essential tool.
A millijoule (mJ) is a unit of energy in the International System of Units (SI) that corresponds to one-thousandth of a joule. The joule is the SI unit for energy, equivalent to the amount of work done when a force of one newton is applied over a distance of one meter. Thus, a millijoule is a measure of energy for small-scale applications where precise measurements are required, such as in physics and engineering scenarios.
Definition of Electron-voltAn electron-volt (eV) is a unit of energy that's equal to the amount of kinetic energy gained by a single electron when it accelerates through an electric potential difference of one volt. It's a very small unit of energy used in the field of atomic and particle physics. One eV is equivalent to 1.602 x 10^-19 joules, making it convenient for describing energy levels in atoms and subatomic particles.
| Millijoule (mJ) | Electron-volt (eV) |
|---|---|
| 1 mJ | 6.242 x 10^15 eV |
| 2 mJ | 1.248 x 10^16 eV |
| 3 mJ | 1.873 x 10^16 eV |
| 4 mJ | 2.497 x 10^16 eV |
| 5 mJ | 3.121 x 10^16 eV |
| 10 mJ | 6.242 x 10^16 eV |
| 20 mJ | 1.248 x 10^17 eV |
| 50 mJ | 3.121 x 10^17 eV |
| 100 mJ | 6.242 x 10^17 eV |
| 1000 mJ | 6.242 x 10^18 eV |
1 mJ = 6.242 x 10^15 eV
1 eV = 1.602 x 10^-19 mJ
Example 1:
Convert 1 mJ to eV:
1 mJ = 1 x 6.242 x 10^15 eV = 6.242 x 10^15 eV
Example 2:
Convert 5 mJ to eV:
5 mJ = 5 x 6.242 x 10^15 eV = 3.121 x 10^16 eV
The concept of converting millijoules to electron-volts dates back to the early days of particle physics and quantum mechanics. As scientists delved into the world of subatomic particles, they needed a way to relate macroscopic energy units like the joule to the microscopic energies observed in atoms and particles—the electron-volt provided that bridge.
Harness the power of precision with real-life applications of the Millijoule to Electron-volt Converter, a tool that bridges the gap between macro and micro energy scales.
Example 1:
Convert 2 mJ to eV:
2 mJ = 2 x 6.242 x 10^15 eV = 1.248 x 10^16 eV
Example 2:
Convert 10 mJ to eV:
10 mJ = 10 x 6.242 x 10^15 eV = 6.242 x 10^16 eV
This tool converts units of energy from millijoules (mJ) to electron-volts (eV), which is commonly used in particle physics and electronics.
Converting mJ to eV is essential in fields that require understanding energy at the atomic or subatomic level, such as quantum mechanics or semiconductor technology.
The converter provides precise conversions based on the established relationship between millijoules and electron-volts, ensuring high accuracy for scientific calculations.
