Convert attowatt to joule/hour
Please provide values below to convert attowatt [aW] to joule/hour [J/h], or Convert joule/hour to attowatt.
1 aW = 3.6000e-15 J/h. To convert attowatt to joule/hour, multiply the value by 3.6000e-15; to go the other way, divide by it (1 J/h = 2.7778e+14 aW). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 aW = 3.6000e-15 J/h
- 1 J/h = 2.7778e+14 aW
- 10 aW = 3.6000e-14 J/h
- 100 aW = 3.6000e-13 J/h
How to Convert Attowatt to Joule/hour
1 aW = 3.5999971200023e-15 J/h
Example: convert 15 aW to J/h:
15 aW = 15 × 3.5999971200023e-15 J/h = 5.39999568000346e-14 J/h
Attowatt to Joule/hour Conversion Table
| attowatt | joule/hour |
|---|---|
| 1 aW | 3.6000e-15 J/h |
| 2 aW | 7.2000e-15 J/h |
| 3 aW | 1.0800e-14 J/h |
| 5 aW | 1.8000e-14 J/h |
| 10 aW | 3.6000e-14 J/h |
| 20 aW | 7.2000e-14 J/h |
| 50 aW | 1.8000e-13 J/h |
| 100 aW | 3.6000e-13 J/h |
| 500 aW | 1.8000e-12 J/h |
| 1000 aW | 3.6000e-12 J/h |
Attowatt
An attowatt (aW) is a unit of power equal to 10^-18 watts, representing an extremely small amount of power.
History/Origin
The attowatt is part of the SI prefix system introduced to denote very small quantities, with 'atto-' representing 10^-18. It has been used mainly in scientific contexts to measure minuscule power levels.
Current Use
The attowatt is rarely used in practical applications but may be referenced in scientific research involving extremely low power measurements, such as in quantum physics or nanotechnology.
Joule/hour
A joule per hour (J/h) is a unit of power representing the amount of energy (in joules) transferred or converted per hour.
History/Origin
The joule per hour has been used as a measure of power in various scientific and engineering contexts, especially where energy transfer rates are expressed over longer periods. It is derived from the SI unit of energy, the joule, divided by time in hours.
Current Use
Joule per hour is occasionally used in fields like heating, energy consumption, and industrial processes to quantify power over extended durations, though it is less common than watts for standard power measurements.
Frequently Asked Questions
What is 1 attowatt in joule/hour?
1 attowatt (aW) = 3.6000e-15 joule/hour (J/h).
How do you convert attowatt to joule/hour?
Multiply the attowatt value by 3.6000e-15. For example, 25 aW × 3.6000e-15 = 9.0000e-14 J/h.
What is 10 attowatt in joule/hour?
10 aW = 3.6000e-14 J/h.
Which unit is larger, the attowatt or the joule/hour?
The joule/hour is the larger unit: 1 aW equals only 3.6000e-15 J/h.