Electron-volt to Btu (IT) Conversion
Convert between Electron-volt and Btu (IT) quickly and accurately.
How to Convert Electron-volt to Btu (IT)
Conversion Formula
Example
Convert 15 eV to Btu (IT):
Unit Information
Learn about the energy units you're converting between
Electron-volt
eV
Definition
An electron-volt (symbol: eV) is a unit of energy used in atomic and particle physics, equal to approximately 1.602 × 10^-19 joules. It represents the kinetic energy gained by an electron when accelerated through a potential difference of one volt.
History/Origin
The electron-volt was introduced in the early 20th century for describing atomic and particle energies. It became essential in atomic physics, quantum mechanics, and particle physics research, providing a convenient energy scale for subatomic particles.
Current Use
Electron-volts are used in atomic physics for describing atomic energy levels, in particle physics for measuring particle energies, in semiconductor physics for band gap energies, and in nuclear physics for nuclear reaction energies.
Multiplier
2E-19
Offset
0
Btu (IT)
Btu (IT)
Definition
A British Thermal Unit (BTU) is a traditional unit of heat energy, equal to approximately 1,055 joules. It represents the amount of energy needed to raise the temperature of one pound of water by one degree Fahrenheit.
History/Origin
The BTU was developed in the 19th century in Britain for measuring heat energy in steam engines and heating systems. It became the standard unit for heating and cooling applications in the United States and other countries.
Current Use
BTUs are used in HVAC systems for measuring heating and cooling capacity, natural gas billing and consumption, appliance energy ratings, industrial heating processes, and thermal energy calculations in engineering.
Multiplier
1055.056
Offset
0
Electron-volt to Btu (IT) Conversion Table
| Electron-volt [eV] | Btu (IT) [Btu (IT)] |
|---|---|
| 1 eV | 2E-22 Btu (IT) |
| 10 eV | 2E-21 Btu (IT) |
| 25 eV | 4E-21 Btu (IT) |
| 50 eV | 8E-21 Btu (IT) |
| 100 eV | 2E-20 Btu (IT) |
| 0 eV | 0E+0 Btu (IT) |
| -10 eV | -2E-21 Btu (IT) |
| -40 eV | -6E-21 Btu (IT) |
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