| |
| | Power - Wikipedia, the free encyclopedia |
 | | In optics, the optical power of a lens is the inverse of its focal length. |
 | | Reserve power, a power that may be exercised by the head of state of a country in certain exceptional circumstances. |
 | | Bargaining power or market power or monopoly power, the ability to influence the setting of prices or wages, or to restrict the amount of production, sales, or employment, or the quality of a good or a service; and, in the case of monopoly, the ability to exclude competitors from the market. |
| en.wikipedia.org /wiki/Power (527 words) |
|