Convert Calories per Second (cal/s) to Milliwatts (mW)
Converting between calories per second and milliwatts can be essential for various applications in science and health. The conversion factor is straightforward: 1 cal/s = 4184 mW, making it easy to switch between these power units for your needs.
Conversion Formula
Reverse: cal/s = mW × 2.3901e-4
Conversion Examples
Calorie per Second to Milliwatt Table
| Calorie per Second (cal/s) | Milliwatt (mW) | Fraction |
|---|---|---|
| 1 | 4,184 | — |
| 2 | 8,368 | — |
| 3 | 12,552 | — |
| 4 | 16,736 | — |
| 5 | 20,920 | — |
| 6 | 25,104 | — |
| 7 | 29,288 | — |
| 8 | 33,472 | — |
| 9 | 37,656 | — |
| 10 | 41,840 | — |
| 11 | 46,024 | — |
| 12 | 50,208 | — |
| 13 | 54,392 | — |
| 14 | 58,576 | — |
| 15 | 62,760 | — |
| 16 | 66,944 | — |
| 17 | 71,128 | — |
| 18 | 75,312 | — |
| 19 | 79,496 | — |
| 20 | 83,680 | — |
Unit Definitions
What is a Calorie per Second (cal/s)?
A calorie per second (cal/s) is a unit of power that measures the rate of energy transfer. It indicates how many calories are expended in one second.
History
The calorie as a unit was originally defined in the 19th century as the amount of energy needed to raise the temperature of one gram of water by one degree Celsius. This definition has evolved, but the core concept remains relevant in energy discussions.
Current Use
Today, cal/s is often used in fields like nutrition and exercise science to measure energy expenditure during physical activities.
Learn more about Calorie per SecondWhat is a Milliwatt (mW)?
A milliwatt (mW) is a unit of power equal to one-thousandth of a watt. It is commonly used for measuring small amounts of electrical power.
History
The milliwatt was introduced as a subunit of the watt, itself named after the Scottish engineer James Watt in the 19th century to denote power in electrical and mechanical systems.
Current Use
Milliwatts are frequently used in electronics and telecommunications to specify the power output of devices and components, making it an essential unit in modern technology.
Learn more about Milliwatt