Convert horsepower (metric) hour to kiloelectron-volt
Please provide values below to convert horsepower (metric) hour [hp*h] to kiloelectron-volt [keV], or Convert kiloelectron-volt to horsepower (metric) hour.
1 hp*h = 1.6526e+22 keV. To convert horsepower (metric) hour to kiloelectron-volt, multiply the value by 1.6526e+22; to go the other way, divide by it (1 keV = 6.0510e-23 hp*h). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 hp*h = 1.6526e+22 keV
- 1 keV = 6.0510e-23 hp*h
- 10 hp*h = 1.6526e+23 keV
- 100 hp*h = 1.6526e+24 keV
How to Convert Horsepower (Metric) Hour to Kiloelectron-Volt
1 hp*h = 1.65262396405664e+22 keV
Example: convert 15 hp*h to keV:
15 hp*h = 15 × 1.65262396405664e+22 keV = 2.47893594608496e+23 keV
Horsepower (Metric) Hour to Kiloelectron-Volt Conversion Table
| horsepower (metric) hour | kiloelectron-volt |
|---|---|
| 1 hp*h | 1.6526e+22 keV |
| 2 hp*h | 3.3052e+22 keV |
| 3 hp*h | 4.9579e+22 keV |
| 5 hp*h | 8.2631e+22 keV |
| 10 hp*h | 1.6526e+23 keV |
| 20 hp*h | 3.3052e+23 keV |
| 50 hp*h | 8.2631e+23 keV |
| 100 hp*h | 1.6526e+24 keV |
| 500 hp*h | 8.2631e+24 keV |
| 1000 hp*h | 1.6526e+25 keV |
Horsepower (Metric) Hour
A unit of energy representing the amount of work done by one horsepower over one hour, equivalent to 745.7 joules.
History/Origin
The horsepower hour was historically used to quantify energy in mechanical and engineering contexts, especially in the era of steam and early engines, but has largely been replaced by standard energy units like joules and kilowatt-hours.
Current Use
It is rarely used in modern practice, but may still appear in legacy systems or specific industrial applications to measure energy output or consumption related to horsepower-rated equipment.
Kiloelectron-Volt
A kiloelectron-volt (keV) is a unit of energy equal to 1,000 electron-volts, commonly used in atomic and nuclear physics to measure small amounts of energy.
History/Origin
The electron-volt was introduced in the early 20th century as a convenient unit for expressing energies at the atomic scale, with the prefix 'kilo' added later to denote 1,000 electron-volts, especially in high-energy physics and astrophysics.
Current Use
The keV is widely used today in fields such as X-ray spectroscopy, astrophysics, and particle physics to quantify energies of particles, photons, and nuclear processes.
Frequently Asked Questions
What is 1 horsepower (metric) hour in kiloelectron-volt?
1 horsepower (metric) hour (hp*h) = 1.6526e+22 kiloelectron-volt (keV).
How do you convert horsepower (metric) hour to kiloelectron-volt?
Multiply the horsepower (metric) hour value by 1.6526e+22. For example, 25 hp*h × 1.6526e+22 = 4.1316e+23 keV.
What is 10 horsepower (metric) hour in kiloelectron-volt?
10 hp*h = 1.6526e+23 keV.
Which unit is larger, the horsepower (metric) hour or the kiloelectron-volt?
The horsepower (metric) hour is the larger unit: 1 hp*h = 1.6526e+22 keV.