What Is This Tool?
This tool converts energy values expressed in electron-volts (eV), a unit commonly used in atomic and particle-scale physics, to foot-pounds (ft*lbf), which measure mechanical work and energy in imperial units.
How to Use This Tool?
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Enter the energy value in electron-volts (eV) you want to convert.
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Select 'electron-volt [eV]' as the source unit and 'foot-pound [ft*lbf]' as the target unit.
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Click the convert button to get the equivalent value in foot-pounds.
Key Features
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Converts energy between electron-volt and foot-pound units.
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Supports scientific research and engineering applications.
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Browser-based and easy to use with quick results.
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Includes unit definitions and practical use cases.
Examples
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Converting 1 eV results in approximately 1.1817048417312e-19 ft*lbf.
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Converting 10 eV results in approximately 1.1817048417312e-18 ft*lbf.
Common Use Cases
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Relating atomic and particle physics energy values to mechanical energy units.
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Calculating energies in semiconductor engineering for electron transitions.
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Evaluating mechanical work and torque in ballistics and automotive repair.
Tips & Best Practices
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Ensure accurate value entry, especially for very small electron-volt quantities.
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Use the converter to facilitate understanding across physics and engineering disciplines.
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Be aware of the different magnitude scales when comparing results.
Limitations
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Electron-volts represent extremely small energies; foot-pounds represent much larger mechanical energies, so direct comparison may be challenging.
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Handle very small numerical values carefully to maintain precision.
Frequently Asked Questions
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What does one electron-volt represent?
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One electron-volt is the energy gained by an electron when accelerated through an electric potential difference of one volt, precisely 1.602176634×10⁻¹⁹ joules.
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In what fields is electron-volt commonly used?
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Electron-volts are typically used in atomic, molecular, nuclear, and particle physics to describe energies at very small scales.
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Why convert electron-volts to foot-pounds?
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Converting helps relate very small energy values from physics to practical mechanical energy units used in engineering, ballistics, and torque measurements.
Key Terminology
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Electron-volt (eV)
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The energy gained by an electron when it moves through an electric potential difference of one volt, commonly used for very small energy scales.
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Foot-pound (ft*lbf)
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An imperial unit of energy representing the work done by a one pound-force acting over one foot of displacement.
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Conversion Rate
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For this tool, the exact value used is 1 eV = 1.1817048417312e-19 ft*lbf.