Convert attowatt to kilocalorie (IT)/hour
Please provide values below to convert attowatt [aW] to kilocalorie (IT)/hour [kcal/h], or Convert kilocalorie (IT)/hour to attowatt.
How to Convert Attowatt to Kilocalorie (It)/hour
1 aW = 8.59845227858985e-19 kcal/h
Example: convert 15 aW to kcal/h:
15 aW = 15 × 8.59845227858985e-19 kcal/h = 1.28976784178848e-17 kcal/h
Attowatt to Kilocalorie (It)/hour Conversion Table
| attowatt | kilocalorie (IT)/hour |
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Attowatt
An attowatt (aW) is a unit of power equal to 10^-18 watts, representing an extremely small amount of power.
History/Origin
The attowatt is part of the SI prefix system introduced to denote very small quantities, with 'atto-' representing 10^-18. It has been used mainly in scientific contexts to measure minuscule power levels.
Current Use
The attowatt is rarely used in practical applications but may be referenced in scientific research involving extremely low power measurements, such as in quantum physics or nanotechnology.
Kilocalorie (It)/hour
Kilocalorie per hour (kcal/h) is a unit of power representing the rate at which energy in kilocalories is transferred or converted per hour.
History/Origin
The kilocalorie, often used in nutrition and energy measurement, has been adopted as a unit of energy. Its use in power measurement, such as kcal/h, emerged in contexts like thermal and caloric power calculations, especially in fields related to heating and energy transfer.
Current Use
kcal/h is used in applications involving thermal power, such as heating systems, calorimetry, and energy transfer calculations where energy flow is expressed in kilocalories per hour.