Convert femtojoule/second to kilocalorie (IT)/hour
Please provide values below to convert femtojoule/second [fJ/s] to kilocalorie (IT)/hour [kcal/h], or Convert kilocalorie (IT)/hour to femtojoule/second.
1 fJ/s = 8.5985e-16 kcal/h. To convert femtojoule/second to kilocalorie (IT)/hour, multiply the value by 8.5985e-16; to go the other way, divide by it (1 kcal/h = 1.1630e+15 fJ/s). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 fJ/s = 8.5985e-16 kcal/h
- 1 kcal/h = 1.1630e+15 fJ/s
- 10 fJ/s = 8.5985e-15 kcal/h
- 100 fJ/s = 8.5985e-14 kcal/h
How to Convert Femtojoule/second to Kilocalorie (It)/hour
1 fJ/s = 8.59845227858985e-16 kcal/h
Example: convert 15 fJ/s to kcal/h:
15 fJ/s = 15 × 8.59845227858985e-16 kcal/h = 1.28976784178848e-14 kcal/h
Femtojoule/second to Kilocalorie (It)/hour Conversion Table
| femtojoule/second | kilocalorie (IT)/hour |
|---|---|
| 1 fJ/s | 8.5985e-16 kcal/h |
| 2 fJ/s | 1.7197e-15 kcal/h |
| 3 fJ/s | 2.5795e-15 kcal/h |
| 5 fJ/s | 4.2992e-15 kcal/h |
| 10 fJ/s | 8.5985e-15 kcal/h |
| 20 fJ/s | 1.7197e-14 kcal/h |
| 50 fJ/s | 4.2992e-14 kcal/h |
| 100 fJ/s | 8.5985e-14 kcal/h |
| 500 fJ/s | 4.2992e-13 kcal/h |
| 1000 fJ/s | 8.5985e-13 kcal/h |
Femtojoule/second
A femtojoule per second (fJ/s) is a unit of power representing the rate of energy transfer of one femtojoule (10^-15 joules) per second.
History/Origin
The femtojoule/second unit emerged with the development of high-precision measurements in nanotechnology and quantum physics, where extremely small energy transfer rates are relevant. It is derived from the SI units of energy (joule) and time (second), with 'femto' denoting 10^-15.
Current Use
The femtojoule/second is used in scientific research to quantify very small power levels, particularly in fields like nanotechnology, quantum computing, and molecular physics, where energy transfer rates are extremely low.
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.
Frequently Asked Questions
What is 1 femtojoule/second in kilocalorie (IT)/hour?
1 femtojoule/second (fJ/s) = 8.5985e-16 kilocalorie (IT)/hour (kcal/h).
How do you convert femtojoule/second to kilocalorie (IT)/hour?
Multiply the femtojoule/second value by 8.5985e-16. For example, 25 fJ/s × 8.5985e-16 = 2.1496e-14 kcal/h.
What is 10 femtojoule/second in kilocalorie (IT)/hour?
10 fJ/s = 8.5985e-15 kcal/h.
Which unit is larger, the femtojoule/second or the kilocalorie (IT)/hour?
The kilocalorie (IT)/hour is the larger unit: 1 fJ/s equals only 8.5985e-16 kcal/h.