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### DefinitionsUpDw('Definitions','-Abz-');

1. Area is a count of how many unit squares fit inside a figure.
2. Area is a physical quantity expressing the size of a part of a surface.
3. Area is a quantity expressing the two- dimensional size of a defined part of a surface, typically a region bounded by a closed curve.
4. Area is a fraction of the circumscribed circle, whose total area is . (Web site)
5. The area is the two-dimensional amount of space that an object occupies. (Web site)

### AreasUpDw('AREAS','-Abz-');

1. It describes the amount of light that passes through or is emitted from a particular area, and falls within a given solid angle. (Web site)
2. For other uses, see Area (disambiguation).
3. Footprint The geographic area over which a satellite antenna receives or directs its signals.
4. NPA: Abbreviation for numbering plan area.

### Surface AreaUpDw('SURFACE_AREA','-Abz-');

1. The article Orders of magnitude links to lists of objects of comparable surface area.
2. Surface area is the summation of the areas of the exposed sides of an object. (Web site)
3. The surface area of a ball is related to its diameter by pi.

### Total SurfaceUpDw('TOTAL_SURFACE','-Abz-');

1. Total surface area of an ellipsoid   See the article.
2. Total surface area of a Sphere or r and d are the radius and diameter, respectively.
3. Steradian, sr, is the ratio of the area of the intercepted surface of a sphere to the radius of the sphere squared. (Web site)
4. Therefore the total surface area A = prl + pr2 = pr(l + r). (Web site)

### HeightUpDw('HEIGHT','-Abz-');

1. Dividing this area by the magnitude of r yields the height of this parallelogram between r and the side of the parallelogram parallel to r. (Web site)
2. Lateral surface area of a cone r and l are the radius and slant height, respectively.
3. Lateral surface area of a cylinder r and h are the radius and height, respectively.

### SquareUpDw('SQUARE','-Abz-');

1. Circular to square area conversion C is the area of the circle in circular units.
2. An illuminance of 1 lx occurs when a luminous flux of 1 lm is evenly distributed over an area of 1 square meter. (Web site)
3. The square mile is an imperial and US unit of area equal the area of a square of one statute mile. (Web site)
4. Square to circular area conversion frac{4}{pi} A,! A is the area of the square in square units.
5. The square metre was a reasonable unit of area, but the cubic metre extremely large for volume. (Web site)

### Unit AreaUpDw('UNIT_AREA','-Abz-');

1. Pressure (symbol: p) is the force per unit area applied on a surface in a direction perpendicular to that surface.
2. One lumen is defined as the amount of light that falls on a unit area at unit distance from a light source of one candela. (Web site)
3. A unit area at unit distance from a point source covers a steradian. (Web site)

### Per UnitUpDw('PER_UNIT','-Abz-');

1. Similarly, luminous emittance is the luminous flux per unit area emitted from a surface.
2. In photometry, illuminance is the total luminous flux incident on a surface, per unit area.

### Census AreaUpDw('CENSUS_AREA','-Abz-');

1. Bethel Census Area is a census area located in the U.S. state of Alaska. (Web site)
2. The census area has a total area of 117,866 km-- (45,508 mi--). (Web site)
3. Coordinates: A census tract, census area, or census district is a particular community defined for the purpose of taking a census. (Web site)

### LengthsUpDw('LENGTHS','-Abz-');

1. Its diagonals bisect each other at right angles, and its area is half the product of the lengths of the two diagonals. (Web site)
2. Useful formulae Common equations for area: Shape Equation Variables Rectangle l and w are the lengths of the rectangles sides (length and width).

### Projected AreaUpDw('PROJECTED_AREA','-Abz-');

1. The luminous flux collected by the photometer lens (and directed to the photodetector) is proportional to the projected area. (Web site)
2. The number of steradians in a beam is equal to the projected area divided by the square of the distance.

### UnitedUpDw('UNITED','-Abz-');

1. It has the largest area of any county or county-equivalent in the United States. (Web site)
2. The area of the United Kingdom relating to the Lord Lieutenant the representative of the Queen of that area.

### CityUpDw('CITY','-Abz-');

1. An urban area is more frequently called a city or town.
2. The comune of Rome located outside the municipal boundaries about doubles the area of the actual city.

### GeometryUpDw('GEOMETRY','-Abz-');

1. It has been suggested that Area (geometry) be merged into this article or section.
2. In geometry, the term is used to denote the line or area on which a polygon or solid stands. (Web site)

### Cross-Sectional AreaUpDw('CROSS-SECTIONAL_AREA','-Abz-');

1. Heat flux is defined as amount of heat per unit time per unit cross-sectional area, is abbreviated q, and is measured in watts per meter squared.
2. Quotient of dR by da, where dR is the radiant energy incident on a sphere of cross-sectional area da. (Web site)

### Area NetworkUpDw('AREA_NETWORK','-Abz-');

1. Wireless Local Area Network; a short range radio network normally deployed in traffic hotspots such as airport lounges, hotels and restaurants.
2. MAN: Acronym for metropolitan area network.
3. WAN See wide area network. (Web site)

### CoherenceUpDw('COHERENCE','-Abz-');

1. Plane waves with an infinite coherence time have an infinite coherence area.
2. A wave with finite coherence area is incident on a pinhole (small aperture).

### FluxUpDw('FLUX','-Abz-');

1. The flux through an element of area perpendicular to the direction of magnetic field is given by the product of the magnetic field and the area element.
2. A phot is a photometric unit of illuminance, or luminous flux through an area.
3. The same luminous flux is now spread over a larger area as the angle between the axis of the flashlight and the normal to the surface increases. (Web site)

### AreaUpDw('AREA','-Abz-');

1. Geography The borough has a total area of 245,436 km-- (94,763 mi--). (Web site)
2. Thus, lighting a larger area with the same number of lux requires a larger number of lumens.
3. The small town feel of this area attracts new residents constantly, as does the convenient access to one of the most economically sound cities in the county.

### CategoriesUpDw('Categories','-Abz-');

1. Encyclopedia of Keywords > Thought > Observation
2. Encyclopedia of Keywords > Nature
3. Glossaries > Glossary of Physical Quantity /

### SubcategoriesUpDw('Subcategories','-Abz-');

 Acre Square Foot
1. Books about "Area" in Amazon.com  Short phrases about "Area"   Originally created: June 24, 2008.   Links checked: February 02, 2013.   Please send us comments and questions by this Online Form   Please click on to move good phrases up.
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