Convert kiloelectron-volt to gigawatt-hour
Please provide values below to convert kiloelectron-volt [keV] to gigawatt-hour [GW*h], or Convert gigawatt-hour to kiloelectron-volt.
1 keV = 4.4505e-29 GW*h. To convert kiloelectron-volt to gigawatt-hour, multiply the value by 4.4505e-29; to go the other way, divide by it (1 GW*h = 2.2469e+28 keV). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 keV = 4.4505e-29 GW*h
- 1 GW*h = 2.2469e+28 keV
- 10 keV = 4.4505e-28 GW*h
- 100 keV = 4.4505e-27 GW*h
How to Convert Kiloelectron-Volt to Gigawatt-Hour
1 keV = 4.45049065e-29 GW*h
Example: convert 15 keV to GW*h:
15 keV = 15 × 4.45049065e-29 GW*h = 6.675735975e-28 GW*h
Kiloelectron-Volt to Gigawatt-Hour Conversion Table
| kiloelectron-volt | gigawatt-hour |
|---|---|
| 1 keV | 4.4505e-29 GW*h |
| 2 keV | 8.9010e-29 GW*h |
| 3 keV | 1.3351e-28 GW*h |
| 5 keV | 2.2252e-28 GW*h |
| 10 keV | 4.4505e-28 GW*h |
| 20 keV | 8.9010e-28 GW*h |
| 50 keV | 2.2252e-27 GW*h |
| 100 keV | 4.4505e-27 GW*h |
| 500 keV | 2.2252e-26 GW*h |
| 1000 keV | 4.4505e-26 GW*h |
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.
Gigawatt-Hour
A gigawatt-hour (GW·h) is a unit of energy equal to one billion watt-hours, representing the amount of energy produced or consumed over one hour at a power level of one gigawatt.
History/Origin
The gigawatt-hour emerged as a standard unit of energy measurement in the 20th century with the development of large-scale power generation and electrical engineering, facilitating the quantification of energy production and consumption in power plants and grids.
Current Use
Gigawatt-hours are used today to measure large-scale energy production, consumption, and capacity in power systems, renewable energy projects, and national energy statistics, aiding in energy management and planning.
Frequently Asked Questions
What is 1 kiloelectron-volt in gigawatt-hour?
1 kiloelectron-volt (keV) = 4.4505e-29 gigawatt-hour (GW*h).
How do you convert kiloelectron-volt to gigawatt-hour?
Multiply the kiloelectron-volt value by 4.4505e-29. For example, 25 keV × 4.4505e-29 = 1.1126e-27 GW*h.
What is 10 kiloelectron-volt in gigawatt-hour?
10 keV = 4.4505e-28 GW*h.
Which unit is larger, the kiloelectron-volt or the gigawatt-hour?
The gigawatt-hour is the larger unit: 1 keV equals only 4.4505e-29 GW*h.