|
|
|||||||||
| Software: RF Cascade Workbook | RF Symbols for Office | RF Symbols & Stencils for Visio | Espresso Workbook | ||||||||||
|
|||||||||||||||||||||||||||||||
  |
  |
||||||||||||||||||||||||||||||
|
Please Support RF Cafe by purchasing my ridiculously low-priced products, all of which I created. RF & Electronics Symbols for Visio RF & Electronics Symbols for Office RF & Electronics Stencils for Visio T-Shirts, Mugs, Cups, Ball Caps, Mouse Pads These Are Available for Free |
|||||||||||||||||||||||||||||||
Work - Energy - Heat Conversions
In physics, mechanical
work is the amount of energy transferred by a force acting through a distance. Like energy, it is a scalar
quantity, with SI units of joules. The term work was first coined in the 1830s by the French mathematician
Gaspard-Gustave Coriolis.
- WikipediaIn physics, energy, from energos, "active, working" is a scalar physical quantity that describes the amount of work that can be performed by a force, an attribute of objects and systems that is subject to a conservation law. Eight different forms of energy exist to explain all known natural phenomena. These forms include (but are not limited to) kinetic, potential, thermal, gravitational, sound, light, elastic, and electromagnetic energy. The forms of energy are often named after a related force. - Wikipedia
In physics and thermodynamics, heat is the process of energy transfer from one body or system to another due to a difference in temperature. In thermodynamics, the quantity TdS is used as a representative measure of the (inexact) heat differential δQ, which is the absolute temperature of an object multiplied by the differential quantity of a system's entropy measured at the boundary of the object. - Wikipedia
Standard Unit = Joule (J)
| electron V | kW*hour | calorie | joule | ft*pounds | ergs | Btu | |
| 1 eV = | 1 | 4.450 * 10-26 | 3.827 * 10-20 | 1.602 * 10-19 | 1.182 * 10-19 | 1.602 * 10-12 | 1.519 * 10-22 |
| 1 kWh = | 2.247 * 1025 | 1 | 8.601 * 105 | 3.6 * 106 | 2.655 * 106 | 3.6 * 1013 | 3413 |
| 1 cal = | 2.613 * 1019 | 1.163 * 10-6 | 1 | 4.186 | 3.087 | 4.186 * 107 | 3.968 * 10-3 |
| 1 J = | 6.242 * 1018 | 2.778 * 10-7 | 0.2389 | 1 | 0.7376 | 107 | 9.481 * 10-4 |
| 1 ft*lb = | 8.464 * 1018 | 3.776 * 10-7 | 0.3239 | 1.356 | 1 | 1.356 * 107 | 1.285 * 10-3 |
| 1 erg = | 6.242 * 1011 | 2.778 * 10-14 | 2.389 * 10-8 | 10-7 | 7.376 * 10-8 | 1 | 9.481 * 10-11 |
| 1 Btu = | 6.585 * 1021
|
2.930 * 10-4 | 252.0 | 1055 | 777.9 | 1.055 * 1010 | 1 |
| 1 hp * hr = 2545 Btu 1 MeV = 106 eV |
1 kg = 8.987 * 1016 J (from e=mc2) |
Copyright: 1996 - 2026 |
About RF Cafe RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a lady's voice announced "You've Got Mail" when a new message arrived... |
Copyright 1996 - 2026 All trademarks, copyrights, patents, and other rights of ownership to images
and text used on the RF Cafe website are hereby acknowledge My Hobby Website: My Daughter's Website: |
