Convert millijoule/second to exawatt
Please provide values below to convert millijoule/second [mJ/s] to exawatt [EW], or Convert exawatt to millijoule/second.
How to Convert Millijoule/second to Exawatt
1 mJ/s = 1e-21 EW
Example: convert 15 mJ/s to EW:
15 mJ/s = 15 × 1e-21 EW = 1.5e-20 EW
Millijoule/second to Exawatt Conversion Table
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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.
Exawatt
An exawatt (EW) is a unit of power equal to 10^18 watts.
History/Origin
The exawatt is part of the SI prefix system, introduced to represent extremely large power quantities, especially in theoretical physics and astrophysics, as the need to express vast energy outputs grew.
Current Use
Exawatts are primarily used in scientific contexts to describe the power output of large-scale phenomena such as stars and cosmic events; they are rarely used in everyday measurements.