Convert joule/hour to femtojoule/second
Please provide values below to convert joule/hour [J/h] to femtojoule/second [fJ/s], or Convert femtojoule/second to joule/hour.
How to Convert Joule/hour to Femtojoule/second
1 J/h = 277778000000 fJ/s
Example: convert 15 J/h to fJ/s:
15 J/h = 15 × 277778000000 fJ/s = 4166670000000 fJ/s
Joule/hour to Femtojoule/second Conversion Table
| joule/hour | femtojoule/second |
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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.
Femtojoule/second
A femtojoule per second (fJ/s) is a unit of power representing the rate of energy transfer of one femtojoule (10^-15 joules) per second.
History/Origin
The femtojoule/second unit emerged with the development of high-precision measurements in nanotechnology and quantum physics, where extremely small energy transfer rates are relevant. It is derived from the SI units of energy (joule) and time (second), with 'femto' denoting 10^-15.
Current Use
The femtojoule/second is used in scientific research to quantify very small power levels, particularly in fields like nanotechnology, quantum computing, and molecular physics, where energy transfer rates are extremely low.