Convert attojoule/second to horsepower (metric)
Please provide values below to convert attojoule/second [aJ/s] to horsepower (metric) [hp (metric)], or Convert horsepower (metric) to attojoule/second.
1 aJ/s = 1.3596e-21 hp (metric). To convert attojoule/second to horsepower (metric), multiply the value by 1.3596e-21; to go the other way, divide by it (1 hp (metric) = 7.3550e+20 aJ/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 aJ/s = 1.3596e-21 hp (metric)
- 1 hp (metric) = 7.3550e+20 aJ/s
- 10 aJ/s = 1.3596e-20 hp (metric)
- 100 aJ/s = 1.3596e-19 hp (metric)
How to Convert Attojoule/second to Horsepower (Metric)
1 aJ/s = 1.3596216173039e-21 hp (metric)
Example: convert 15 aJ/s to hp (metric):
15 aJ/s = 15 × 1.3596216173039e-21 hp (metric) = 2.03943242595586e-20 hp (metric)
Attojoule/second to Horsepower (Metric) Conversion Table
| attojoule/second | horsepower (metric) |
|---|---|
| 1 aJ/s | 1.3596e-21 hp (metric) |
| 2 aJ/s | 2.7192e-21 hp (metric) |
| 3 aJ/s | 4.0789e-21 hp (metric) |
| 5 aJ/s | 6.7981e-21 hp (metric) |
| 10 aJ/s | 1.3596e-20 hp (metric) |
| 20 aJ/s | 2.7192e-20 hp (metric) |
| 50 aJ/s | 6.7981e-20 hp (metric) |
| 100 aJ/s | 1.3596e-19 hp (metric) |
| 500 aJ/s | 6.7981e-19 hp (metric) |
| 1000 aJ/s | 1.3596e-18 hp (metric) |
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.
Horsepower (Metric)
The metric horsepower (hp) is a unit of power defined as exactly 735.5 watts, used to measure the power output of engines and motors.
History/Origin
The metric horsepower was introduced in the late 19th century as a standardized unit to quantify engine power, primarily in Europe, replacing traditional units like the imperial horsepower. It was adopted for consistency in engineering and automotive industries.
Current Use
Today, the metric horsepower is used mainly in automotive, engineering, and industrial contexts to specify engine power, especially in regions that utilize the metric system. It is also used in some countries for rating motor and engine capacities.
Frequently Asked Questions
What is 1 attojoule/second in horsepower (metric)?
1 attojoule/second (aJ/s) = 1.3596e-21 horsepower (metric) (hp (metric)).
How do you convert attojoule/second to horsepower (metric)?
Multiply the attojoule/second value by 1.3596e-21. For example, 25 aJ/s × 1.3596e-21 = 3.3991e-20 hp (metric).
What is 10 attojoule/second in horsepower (metric)?
10 aJ/s = 1.3596e-20 hp (metric).
Which unit is larger, the attojoule/second or the horsepower (metric)?
The horsepower (metric) is the larger unit: 1 aJ/s equals only 1.3596e-21 hp (metric).