Convert horsepower (metric) to nanojoule/second
horsepower (metric)
Definition: The unit horsepower (symbol: hp) is a unit of measurement of power (the rate at which work is done). Mechanical horsepower, also known as imperial horsepower, is defined as approximately 745.7 watts (550 ft·lbf/s), while metric horsepower is approximately 735.5 watts (75 kgf·m/s). Boiler horsepower, albeit a less common measurement than either imperial or metric horsepower, is used for rating steam boilers, and is equivalent to 34.5 pounds of water evaporated per hour at 212 degrees Fahrenheit, or 9809.5 watts. In addition, when rating electric motors, one horsepower is equal to 746 watts.
History/origin: The term horsepower was adopted in the late 18th century by James Watt to compare the output of steam engines with the power of draft horses. Watt was not the first person to compare the output of horses to that of engines. As early as 1702, Thomas Savery referenced horses when describing the output of an engine. It is believed that Watt built on this idea and introduced the term horsepower, largely in an effort to market his steam engine. The term was later expanded to include other types of output power such as the imperial and metric horsepower measurements commonly used today.
nanojoule/second
Definition: Nanojoule/second is a measure of power, the rate at which work is done or energy is transferred. For conversion purposes, its value is 1.0e-9 times the reference unit, watt.
horsepower (metric) to nanojoule/second Conversion Table
| horsepower (metric) [horsepower (metric)] | nanojoule/second [nJ/s] |
|---|---|
| 0.01 horsepower (metric) | 7354987500 nanojoule/second |
| 0.10 horsepower (metric) | 73549875000 nanojoule/second |
| 1 horsepower (metric) | 735498750000 nanojoule/second |
| 2 horsepower (metric) | 1470997500000 nanojoule/second |
| 3 horsepower (metric) | 2206496250000 nanojoule/second |
| 5 horsepower (metric) | 3677493750000 nanojoule/second |
| 10 horsepower (metric) | 7354987500000 nanojoule/second |
| 20 horsepower (metric) | 14709975000000 nanojoule/second |
| 50 horsepower (metric) | 36774937500000 nanojoule/second |
| 100 horsepower (metric) | 73549875000000 nanojoule/second |
| 1000 horsepower (metric) | 735498750000000 nanojoule/second |
How to Convert horsepower (metric) to nanojoule/second
1 horsepower (metric) = 735498750000 nanojoule/second
1 nanojoule/second = 0.000000 horsepower (metric)
Example
Convert 15 horsepower (metric) to nanojoule/second:
15 horsepower (metric) = 15 × 735498750000 nanojoule/second = 11032481250000 nanojoule/second
