Convert hectojoule/second to petawatt
Please provide values below to convert hectojoule/second [hJ/s] to petawatt [PW], or Convert petawatt to hectojoule/second.
How to Convert Hectojoule/second to Petawatt
1 hJ/s = 1e-13 PW
Example: convert 15 hJ/s to PW:
15 hJ/s = 15 × 1e-13 PW = 1.5e-12 PW
Hectojoule/second to Petawatt Conversion Table
| hectojoule/second | petawatt |
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Hectojoule/second
Hectojoule per second (hJ/s) is a unit of power representing one hundred joules of energy transferred or converted per second.
History/Origin
The unit hJ/s is derived from the SI unit joule (J) and the metric prefix hecto- (h), used to express larger quantities of energy transfer rate, particularly in scientific and engineering contexts. It has been used as an alternative to watts in certain fields, though watts are more standard.
Current Use
Hectojoule per second is occasionally used in scientific and engineering applications to quantify power, especially in contexts where larger energy transfer rates are involved. However, the watt (W) remains the standard SI unit for power, and hJ/s is less common in everyday use.
Petawatt
A petawatt (PW) is a unit of power equal to 10^15 watts, used to measure extremely high power levels.
History/Origin
The petawatt was introduced in the 1980s as part of the SI prefixes to describe ultra-high power outputs, particularly in laser physics and astrophysics research.
Current Use
Petawatts are primarily used in scientific research involving high-intensity lasers, astrophysics, and nuclear physics to quantify extremely large power outputs.