Convert kilojoule/hour to millijoule/second
Please provide values below to convert kilojoule/hour [kJ/h] to millijoule/second [mJ/s], or Convert millijoule/second to kilojoule/hour.
How to Convert Kilojoule/hour to Millijoule/second
1 kJ/h = 277.777778 mJ/s
Example: convert 15 kJ/h to mJ/s:
15 kJ/h = 15 × 277.777778 mJ/s = 4166.66667 mJ/s
Kilojoule/hour to Millijoule/second Conversion Table
| kilojoule/hour | millijoule/second |
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Kilojoule/hour
A kilojoule per hour (kJ/h) is a unit of power representing the amount of energy in kilojoules transferred or converted per hour.
History/Origin
The kilojoule per hour has been used as a measure of power in contexts where energy transfer rates are expressed over time, particularly in engineering and scientific applications, though it is less common than standard SI units like watts.
Current Use
kJ/h is used in specific fields such as thermodynamics and energy management to quantify energy transfer rates, especially in systems where energy is measured in kilojoules and the rate is expressed per hour, though it is often converted to watts for standardization.
Millijoule/second
A millijoule per second (mJ/s) is a unit of power equivalent to one millijoule of energy transferred or converted every second.
History/Origin
The unit derives from the joule, the SI unit of energy, and the second, the SI unit of time. It has been used in contexts requiring small power measurements, especially in scientific and engineering applications, with the millijoule being a submultiple of the joule.
Current Use
Millijoule per second is used to measure small power levels in scientific experiments, electronics, and other fields where precise, small-scale power measurement is necessary, often within the context of energy transfer or consumption rates.