Convert calorie (th)/second to femtojoule/second
Please provide values below to convert calorie (th)/second [cal(th)/s] to femtojoule/second [fJ/s], or Convert femtojoule/second to calorie (th)/second.
1 cal(th)/s = 4.1840e+18 fJ/s. To convert calorie (th)/second to femtojoule/second, multiply the value by 4.1840e+18; to go the other way, divide by it (1 fJ/s = 2.3901e-19 cal(th)/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 cal(th)/s = 4.1840e+18 fJ/s
- 1 fJ/s = 2.3901e-19 cal(th)/s
- 10 cal(th)/s = 4.1840e+19 fJ/s
- 100 cal(th)/s = 4.1840e+20 fJ/s
How to Convert Calorie (Th)/second to Femtojoule/second
1 cal(th)/s = 4.184e+18 fJ/s
Example: convert 15 cal(th)/s to fJ/s:
15 cal(th)/s = 15 × 4.184e+18 fJ/s = 6.276e+19 fJ/s
Calorie (Th)/second to Femtojoule/second Conversion Table
| calorie (th)/second | femtojoule/second |
|---|---|
| 1 cal(th)/s | 4.1840e+18 fJ/s |
| 2 cal(th)/s | 8.3680e+18 fJ/s |
| 3 cal(th)/s | 1.2552e+19 fJ/s |
| 5 cal(th)/s | 2.0920e+19 fJ/s |
| 10 cal(th)/s | 4.1840e+19 fJ/s |
| 20 cal(th)/s | 8.3680e+19 fJ/s |
| 50 cal(th)/s | 2.0920e+20 fJ/s |
| 100 cal(th)/s | 4.1840e+20 fJ/s |
| 500 cal(th)/s | 2.0920e+21 fJ/s |
| 1000 cal(th)/s | 4.1840e+21 fJ/s |
Calorie (Th)/second
Calorie (th)/second (cal(th)/s) is a unit of power representing the rate at which thermal calories are transferred or converted per second.
History/Origin
The calorie (th), or thermochemical calorie, was historically used to quantify energy in thermodynamics and nutrition. Its use in power measurement, such as cal(th)/s, emerged in scientific contexts to express thermal energy transfer rates before the adoption of the watt as the standard SI unit.
Current Use
Today, cal(th)/s is rarely used in scientific practice, having been largely replaced by watts (W). It may still appear in specialized fields or historical references related to thermal energy transfer rates.
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.
Frequently Asked Questions
What is 1 calorie (th)/second in femtojoule/second?
1 calorie (th)/second (cal(th)/s) = 4.1840e+18 femtojoule/second (fJ/s).
How do you convert calorie (th)/second to femtojoule/second?
Multiply the calorie (th)/second value by 4.1840e+18. For example, 25 cal(th)/s × 4.1840e+18 = 1.0460e+20 fJ/s.
What is 10 calorie (th)/second in femtojoule/second?
10 cal(th)/s = 4.1840e+19 fJ/s.
Which unit is larger, the calorie (th)/second or the femtojoule/second?
The calorie (th)/second is the larger unit: 1 cal(th)/s = 4.1840e+18 fJ/s.