Convert kilocalorie (IT)/hour to exawatt
Please provide values below to convert kilocalorie (IT)/hour [kcal/h] to exawatt [EW], or Convert exawatt to kilocalorie (IT)/hour.
How to Convert Kilocalorie (It)/hour to Exawatt
1 kcal/h = 1.163e-18 EW
Example: convert 15 kcal/h to EW:
15 kcal/h = 15 × 1.163e-18 EW = 1.7445e-17 EW
Kilocalorie (It)/hour to Exawatt Conversion Table
| kilocalorie (IT)/hour | exawatt |
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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.
Exawatt
An exawatt (EW) is a unit of power equal to 10^18 watts.
History/Origin
The exawatt is part of the SI prefix system, introduced to represent extremely large power quantities, especially in theoretical physics and astrophysics, as the need to express vast energy outputs grew.
Current Use
Exawatts are primarily used in scientific contexts to describe the power output of large-scale phenomena such as stars and cosmic events; they are rarely used in everyday measurements.