Convert calorie (IT)/second to horsepower (550 ft*lbf/s)
Please provide values below to convert calorie (IT)/second [cal/s] to horsepower (550 ft*lbf/s) [hp], or Convert horsepower (550 ft*lbf/s) to calorie (IT)/second.
How to Convert Calorie (It)/second to Horsepower (550 Ft*lbf/s)
1 cal/s = 5.61459031782218 hp
Example: convert 15 cal/s to hp:
15 cal/s = 15 × 5.61459031782218 hp = 84.2188547673327 hp
Calorie (It)/second to Horsepower (550 Ft*lbf/s) Conversion Table
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Calorie (It)/second
Calorie per second (cal/s) is a unit of power representing the rate at which energy in calories is transferred or converted per second.
History/Origin
The calorie, originally defined as the amount of heat needed to raise the temperature of one gram of water by one degree Celsius, has been used in various contexts including nutrition and thermodynamics. The use of calories per second as a power unit became common in scientific and engineering fields to quantify energy transfer rates before the adoption of the SI unit watt.
Current Use
Calorie per second is primarily used in scientific research, thermodynamics, and certain engineering applications to measure power, especially in contexts where energy transfer in calories is relevant. It is less common in everyday use, having been largely replaced by the watt (W) in SI units.
Horsepower (550 Ft*lbf/s)
Horsepower (hp) is a unit of power measurement, defined as 550 foot-pounds of work per second (ft·lbf/s).
History/Origin
The horsepower was developed by James Watt in the late 18th century to compare the power of steam engines with draft horses, and it became a standard unit for measuring engine power.
Current Use
Horsepower is still widely used today to rate the power of engines and motors in automotive, aviation, and industrial applications.