Convert decijoule/second to calorie (IT)/hour
Please provide values below to convert decijoule/second [dJ/s] to calorie (IT)/hour [cal/h], or Convert calorie (IT)/hour to decijoule/second.
How to Convert Decijoule/second to Calorie (It)/hour
1 dJ/s = 0.0859845227858985 cal/h
Example: convert 15 dJ/s to cal/h:
15 dJ/s = 15 × 0.0859845227858985 cal/h = 1.28976784178848 cal/h
Decijoule/second to Calorie (It)/hour Conversion Table
| decijoule/second | calorie (IT)/hour |
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Decijoule/second
A decijoule per second (dJ/s) is a unit of power equivalent to one-tenth of a joule per second, representing the rate of energy transfer or conversion.
History/Origin
The decijoule is a decimal submultiple of the joule, introduced as part of the metric system to facilitate measurements at smaller scales. Its usage in power calculations, such as decijoules per second, has been consistent with the adoption of SI units, though it is less common in modern practice.
Current Use
Decijoule per second is rarely used in contemporary contexts; power is more commonly expressed in watts (joules per second). When used, it typically appears in specialized scientific or engineering applications requiring fine-grained energy rate measurements at the deci level.
Calorie (It)/hour
Calorie per hour (cal/h) is a unit of power that measures the rate at which energy in calories is transferred or consumed over time.
History/Origin
The calorie has been used historically in nutrition and thermodynamics to quantify energy. The cal/h unit emerged in contexts where energy transfer rates were expressed in calories per hour, particularly in heating and metabolic studies.
Current Use
Cal/h is used in specific scientific and engineering applications, such as measuring heat transfer rates, metabolic rates, and in some thermal engineering contexts, although it is less common than SI units like watts.