| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 3,901,576,384 visitors served. |
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
h-bar |
Also found in: Dictionary/thesaurus, Wikipedia | 0.01 sec. |
|
|
h-bar [′āch ‚bär]
(quantum mechanics) A fundamental constant equal toh/2π, wherehis Planck's constant. Symbolized ℏ. Also known as Dirach; h-line. H-bar A steel bar shaped like an H; used in structural systems; one form of main runner in a suspended acoustical ceiling. 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 |
|---|