Convert decijoule/second to exawatt
Please provide values below to convert decijoule/second [dJ/s] to exawatt [EW], or Convert exawatt to decijoule/second.
How to Convert Decijoule/second to Exawatt
1 dJ/s = 1e-19 EW
Example: convert 15 dJ/s to EW:
15 dJ/s = 15 × 1e-19 EW = 1.5e-18 EW
Decijoule/second to Exawatt Conversion Table
| decijoule/second | exawatt |
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Decijoule/second
A decijoule per second (dJ/s) is a unit of power equivalent to one-tenth of a joule per second, representing the rate of energy transfer or conversion.
History/Origin
The decijoule is a decimal submultiple of the joule, introduced as part of the metric system to facilitate measurements at smaller scales. Its usage in power calculations, such as decijoules per second, has been consistent with the adoption of SI units, though it is less common in modern practice.
Current Use
Decijoule per second is rarely used in contemporary contexts; power is more commonly expressed in watts (joules per second). When used, it typically appears in specialized scientific or engineering applications requiring fine-grained energy rate measurements at the deci level.
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.