Convert microjoule/second to kilocalorie (th)/hour
Please provide values below to convert microjoule/second [µJ/s] to kilocalorie (th)/hour [kcal(th)/h], or Convert kilocalorie (th)/hour to microjoule/second.
1 µJ/s = 8.60420651741e-07 kcal(th)/h. To convert microjoule/second to kilocalorie (th)/hour, multiply the value by 8.60420651741e-07; to go the other way, divide by it (1 kcal(th)/h = 1162222.22 µJ/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 µJ/s = 8.60420651741e-07 kcal(th)/h
- 1 kcal(th)/h = 1162222.22 µJ/s
- 10 µJ/s = 8.60420651741e-06 kcal(th)/h
- 100 µJ/s = 8.60420651741e-05 kcal(th)/h
How to Convert Microjoule/second to Kilocalorie (Th)/hour
1 µJ/s = 8.60420651740766e-07 kcal(th)/h
Example: convert 15 µJ/s to kcal(th)/h:
15 µJ/s = 15 × 8.60420651740766e-07 kcal(th)/h = 1.29063097761115e-05 kcal(th)/h
Microjoule/second to Kilocalorie (Th)/hour Conversion Table
| microjoule/second | kilocalorie (th)/hour |
|---|---|
| 1 µJ/s | 8.60420651741e-07 kcal(th)/h |
| 2 µJ/s | 1.72084130348e-06 kcal(th)/h |
| 3 µJ/s | 2.58126195522e-06 kcal(th)/h |
| 5 µJ/s | 4.3021032587e-06 kcal(th)/h |
| 10 µJ/s | 8.60420651741e-06 kcal(th)/h |
| 20 µJ/s | 1.72084130348e-05 kcal(th)/h |
| 50 µJ/s | 4.3021032587e-05 kcal(th)/h |
| 100 µJ/s | 8.60420651741e-05 kcal(th)/h |
| 500 µJ/s | 0.00043021032587 kcal(th)/h |
| 1000 µJ/s | 0.000860420651741 kcal(th)/h |
Microjoule/second
The microjoule per second (µJ/s) is a unit of power representing the rate of energy transfer or conversion, where one microjoule equals 10^-6 joules, transferred per second.
History/Origin
The microjoule per second originated from the need to measure very small power levels in scientific and engineering contexts, especially in fields like electronics and nanotechnology, as a scaled-down unit of the watt (joule per second).
Current Use
It is used in applications requiring precise measurement of low power levels, such as in microelectromechanical systems (MEMS), sensor technology, and research involving minute energy transfers.
Kilocalorie (Th)/hour
A kilocalorie (th)/hour (kcal(th)/h) is a unit of power representing the rate at which energy in kilocalories per hour is transferred or converted.
History/Origin
The kilocalorie, often used in nutrition and energy measurement, has been adapted into various units including the thermochemical kilocalorie (kcal(th)). Its use in power measurement, such as kcal(th)/h, is primarily for specialized scientific and engineering applications, integrating energy units with time to express power.
Current Use
The kcal(th)/h unit is used in contexts requiring the measurement of energy transfer rates in thermochemical terms, such as in thermal engineering, calorimetry, and energy efficiency assessments where energy flow is expressed in kilocalories per hour.
Frequently Asked Questions
What is 1 microjoule/second in kilocalorie (th)/hour?
1 microjoule/second (µJ/s) = 8.60420651741e-07 kilocalorie (th)/hour (kcal(th)/h).
How do you convert microjoule/second to kilocalorie (th)/hour?
Multiply the microjoule/second value by 8.60420651741e-07. For example, 25 µJ/s × 8.60420651741e-07 = 2.15105162935e-05 kcal(th)/h.
What is 10 microjoule/second in kilocalorie (th)/hour?
10 µJ/s = 8.60420651741e-06 kcal(th)/h.
Which unit is larger, the microjoule/second or the kilocalorie (th)/hour?
The kilocalorie (th)/hour is the larger unit: 1 µJ/s equals only 8.60420651741e-07 kcal(th)/h.