Convert joule/second to attojoule/second
Please provide values below to convert joule/second [J/s] to attojoule/second [aJ/s], or Convert attojoule/second to joule/second.
1 J/s = 1.0000e+18 aJ/s. To convert joule/second to attojoule/second, multiply the value by 1.0000e+18; to go the other way, divide by it (1 aJ/s = 1.0000e-18 J/s). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 J/s = 1.0000e+18 aJ/s
- 1 aJ/s = 1.0000e-18 J/s
- 10 J/s = 1.0000e+19 aJ/s
- 100 J/s = 1.0000e+20 aJ/s
How to Convert Joule/second to Attojoule/second
1 J/s = 1e+18 aJ/s
Example: convert 15 J/s to aJ/s:
15 J/s = 15 × 1e+18 aJ/s = 1.5e+19 aJ/s
Joule/second to Attojoule/second Conversion Table
| joule/second | attojoule/second |
|---|---|
| 1 J/s | 1.0000e+18 aJ/s |
| 2 J/s | 2.0000e+18 aJ/s |
| 3 J/s | 3.0000e+18 aJ/s |
| 5 J/s | 5.0000e+18 aJ/s |
| 10 J/s | 1.0000e+19 aJ/s |
| 20 J/s | 2.0000e+19 aJ/s |
| 50 J/s | 5.0000e+19 aJ/s |
| 100 J/s | 1.0000e+20 aJ/s |
| 500 J/s | 5.0000e+20 aJ/s |
| 1000 J/s | 1.0000e+21 aJ/s |
Joule/second
The joule per second (J/s) is a unit of power representing the rate at which energy is transferred or converted, equivalent to one watt.
History/Origin
The joule per second has been used as a measure of power since the adoption of the SI system, where the watt (W) became the standard unit of power, with 1 J/s = 1 W.
Current Use
J/s is primarily used in scientific and engineering contexts to quantify power, especially in physics and electrical engineering, often interchangeably with watts.
Attojoule/second
An attojoule per second (aJ/s) is a unit of power representing the rate of energy transfer or conversion of one attojoule (10^-18 joules) per second.
History/Origin
The attojoule is a relatively recent SI prefix introduced to measure extremely small quantities of energy, and its use in power units like aJ/s has emerged with advancements in nanotechnology and quantum physics, though it remains a specialized unit with limited historical usage.
Current Use
The aJ/s is used in scientific research involving extremely low power measurements, such as in quantum physics, nanotechnology, and energy transfer studies at the atomic or molecular scale.
Frequently Asked Questions
What is 1 joule/second in attojoule/second?
1 joule/second (J/s) = 1.0000e+18 attojoule/second (aJ/s).
How do you convert joule/second to attojoule/second?
Multiply the joule/second value by 1.0000e+18. For example, 25 J/s × 1.0000e+18 = 2.5000e+19 aJ/s.
What is 10 joule/second in attojoule/second?
10 J/s = 1.0000e+19 aJ/s.
Which unit is larger, the joule/second or the attojoule/second?
The joule/second is the larger unit: 1 J/s = 1.0000e+18 aJ/s.