| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 3,898,065,493 visitors served. |
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
Energy Exposure |
0.01 sec. |
|
|
Energy Exposure
He, the ratio of the energy dQe incident on an element of an exposed surface to the area dA of the element. An equivalent definition is that energy exposure is the product of the irradiance Ee and the length of exposure dt. Energy exposure He = dQe/dA = ∫Ee dt, and it is measured in joules per square meter (J × m–2). The quantity analogous to energy exposure in the system of photometric quantities is called exposure. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
|
| Encyclopedia |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup |
|---|