Joule/hour to Millijoule/second Conversion
Convert between Joule/hour and Millijoule/second quickly and accurately.
How to Convert Joule/hour to Millijoule/second
Conversion Formula
Example
Convert 15 J/h to mJ/s:
Unit Information
Learn about the power units you're converting between
Joule/hour
J/h
Definition
The joule/hour is a unit of power equal to approximately 0.000278 watts, representing the power output of one joule per hour. It is used in physics and engineering for measuring the power output of systems and processes over extended periods.
History/Origin
The joule/hour was defined to measure the power output of systems and processes over extended periods using SI units. It is used in physics and engineering for measuring the power output of systems and processes over extended periods.
Current Use
Used in physics and engineering for measuring the power output of systems and processes over extended periods. Essential for scientific specifications and power ratings over time.
Multiplier
0
Offset
0
Millijoule/second
mJ/s
Definition
The millijoule/second is a unit of power equal to 10^-3 watts, representing a very small amount of power. It is commonly used in electrical engineering, electronics, and telecommunications for measuring power consumption and generation of small electrical devices and low-power systems.
History/Origin
The millijoule/second is part of the metric system of prefixes, where "milli" represents 10^-3. It was established as part of the International System of Units to provide a standardized way of expressing very small power values in electrical and mechanical engineering.
Current Use
Widely used in electrical engineering, electronics, and telecommunications for measuring power consumption and generation of small electrical devices and low-power systems. Essential for precision measurements and low-power applications.
Multiplier
0.001
Offset
0
Joule/hour to Millijoule/second Conversion Table
| Joule/hour [J/h] | Millijoule/second [mJ/s] |
|---|---|
| 1 J/h | 0.277778 mJ/s |
| 10 J/h | 2.777778 mJ/s |
| 25 J/h | 6.944445 mJ/s |
| 50 J/h | 13.88889 mJ/s |
| 100 J/h | 27.77778 mJ/s |
| 0 J/h | 0E+0 mJ/s |
| -10 J/h | -2.777778 mJ/s |
| -40 J/h | -11.111112 mJ/s |
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