1 
densityRefers to the quantity of mass per unit volume. For gases, density involves the number of atoms and molecules per unit volume.

2 
densityMass per unit of volume. Density is typically reported in g/cm3 (for example, rocks) or pounds per barrel (drilling mud) in the oil field.

3 
densityn. ~ 1. The relative difference between the lightest and darkest part of an image, as measured by a densitometer.  2. Photography · The relative amount of the material that forms the image.  3. Com [..]

4 
densityThe number of individuals per unit area or volume.

5 
densityThe mass of substance in a unit volume. When expressed using the metric system, it is numerically equal to the specific gravity of the same substance.

6 
densityThe ratio of the original volume of the nonaerated foam solution to the resultant volume of foam. The inverse of expansion.

7 
densityMass of a substance per unit volume. Saying "the density of mercury is 13.55 g/cm3 " is the same as saying "the mass of exactly 1 cm3 of mercury is 13.55 g".

8 
densityLightstopping characteristics of a film or a filter. The negative logarithm to the base ten of the transmittance (or reflectance) of a sample.

9 
densitya) Mass per volume b) The number of animals in a given area

10 
densityThe relative opacity (blackness) of an area of a negative, a transparency or a print. The greater the density, the less light can be transmitted through it. (Sometimes density is also referred to as & [..]

11 
density(1) Regarding ink, the relative thickness of a layer of printed ink. (2) Regarding color, the relative ability of a color to absorb light reflected from it or block light passing through it. (3) Regarding paper, the relative tightness or looseness of fibers.

12 
densityThickness or mass.

13 
densityc. 1600, from French densité (16c.), from Old French dempsité (13c.), from Latin densitas "thickness," from densus "thick, dense" (see dense).

14 
densityhow tightly matter is packed together. • mathematically ... mass divided by volume. • formula ρ = m/V , SI unit kg/m3. • density varies with temperature and pressure.

15 
densityThe ratio of an item's weight to its volume.

16 
densityThe mass of an object divided by its volume, a measure of how much it is compacted or crowded together (e.g. air is low in density, iron is high). Boyles Law dictates that a substance increases in d [..]

17 
densityThe amount of matter contained within a given volume. Density is measured in grams per cubic centimeter (or kilograms per liter). The density of water is 1.0, iron is 7.9, and lead is 11.3.

18 
densityA physical characteristic measuring a commodity's mass per unit volume or pounds per cubic foot; an important factor in ratemaking, since density affects the utilization of a carrier's vehic [..]

19 
densitySee Specific gravity

20 
densityThe ratio of the mass of a substance to the volume occupied by it.

21 
densitynumber of things of one kind in a given area. Read more in the NG Education Encyclopedia

22 
densityThe ratio of the mass of any substance to the volume occupied by it (usually expressed in kilograms per cubic meter, but any other unit system may be used); the reciprocal of specific volume. In a con [..]

23 
densityIn the case of residential development, a measurement of either the number of habitable rooms per hectare or the number of dwellings per hectare.

24 
densityPercent of participating and rated programs by program type. Due to the various ways in which states calculate density, these numbers are only for licensed centerbased or family (homebased) child care. The numerator is the number of programs of each type with a QRIS rating; the denominator is the total number of licensed programs of that type in [..]

25 
densityThe ratio of the mass of an object to its volume. For example, water has a density of one gram of mass for every milliliter of volume.

26 
densityDensity can refer to either transmission density or reflection density. Transmission density refers to the opacity of the object and is measure of the percentage of light transmitted through the objec [..]

27 
densitythe amount per unit size concentration: the spatial property of being crowded together (dense) permitting little if any light to pass through because of denseness of matter; &quot;dense smoke& [..]

28 
densityProbability density

29 
densityThe mass of a unit volume of a substance. Its numerical value varies with the units used.

30 
densityThe vertical axis of a histogram has units of percent per unit of the horizontal axis. This is called a density scale; it measures how "dense" the observations are in each bin. See a [..]

31 
densityThe ratio of the mass of an object to its volume. For example, water has a density of one gram of mass for every milliliter of volume.

32 
densityIn a facsimile system, a measure of the light transmission or reflection properties of an area of an object. Note 1: Density is usually expressed as the logarithm to the base 10 of the ratio of incide [..]

33 
densityThe mass per unit volume of a substance, usually expressed in the tubing industry in pounds per cubic inch.

34 
densityInternet Glossary How tightly information is packed together on a storage medium (tape or disk). A higher density means that data are closer together, so the medium can hold more information. Floppy disks can be singledensity, doubledensity, highdensity, or extrahighdensity. To use a doubledensity, highdensity, or extrahighdensity disk, yo [..]

35 
densityMass per unit of volume.

36 
densityMass per unit volume of a substance.

37 
densityA measure of how tightly packed the atoms of a substance are. Measured in grams per cubic centimeter. Varies by the mineral or substance. For example, gold has a high density, while quartz has a low d [..]

38 
densityA measure of human crowding usually expressed as the number of people per square mile.

39 
densityThe degree of tone, weight of darkness or colour within a photo or reproduction; measurable by the densitometer. Reference: densitometer.

40 
densityThe lay of paper fibres relative to tightness or looseness which affects the bulk, the absorbency and the finish of the paper.

41 
densityThe weight (or more correctly the mass) of a given volume of a substance. dental formula

42 
densityHow tightly information is packed together on a storage medium (tape or disk). A higher density means that data are closer together, so the medium can hold more information. Floppy disks can be single [..]

43 
density1. The compactness of an element that reflects impenetrability. 2. The amount of space for each person in an area. See population density social density spatial density. 3. The quality of a sound in [..]

44 
densityIdentifies the weight of paper compared to the volume; it is directly related to the paper's absorbency, stiffness, and opacity.

45 
densityIn typography, the number of characters filling a given space, a variable affecting legibility of type. In photography, the degree of opacity of a developed photosensitive medium, such as film. In pri [..]

46 
densityratio of mass and volume; value which shows the mass (in kg) of a volume unit (in m3

47 
densityDensity is a brightness control to lighten or darken a printout to more closely reflect its screen appearance and to compensate for deficiencies in toner or paper quality.

48 
densityA factor which indicates the lightstopping power of a photographic image.

49 
densityThe mass per unit of volume of a substance.

50 
densitya measure of the total building floor area or dwelling units on a parcel of land relative to the buildable land of that parcel. Units for measuring density may differ according to credit requirements. [..]

51 
densityThe degree of darkness (light absorption or opacity) of a photographic image.

52 
density The mass per unit volume in a substance.

53 
densityThe mass per unit volume of a substance, usually expressed in grams per cubic centimeter or in pounds per cubic foot.

54 
density(from social networks literature) The percentage of potential relationships that actually exist in a social network. Relationships are ordered, so the fact that A considers B to be his/her friend does not mean that B considers A to be his/her friend. The number of potential ordered relationships in a social network with N nodes equals n times n1. [..]

55 
densityThe weight of cargo per cubic foot or other unit.

56 
densityThe amount of matter contained by a given volume. The symbol of density is ρ (the Greek letter rho)

57 
densityThe mass of liquid per unit of a substance at 15°C.

58 
densityThe weight of cargo per cubic foot or other unit. A physical characteristic measuring a commodity's mass per unit volume or pounds per cubic foot; an important factor in ratemaking, since density [..]

59 
densityThe amount of material an object has in a specific amount of space.

60 
densityA measure of the compactness of matter using a ratio of mass to volume; ? = m/V.

61 
densityEqual to its mass divided by its volume. Detergent

62 
densityThe weight of a unit volume of a substance.

63 
densityThe equivalent property to specific gravity; measured by displacement. Deflection Temperature (1)

64 
density A measure of weight per cubic volume, usually expressed in pounds per cubic foot. Often referred to when discussing foam.

65 
densityThe ratio between the mass (weight) of a substance to the volume of space it occupies. In sign making, the term is commonly applied to foam boards and is expressed in pounds per cubic foot.

66 
densityThe ability of a material to absorb light (the darker the color, the higher the density).

67 
density a measure of how tightly packed the tiny particles (called atoms and molecules) that make up any substance/material are; can be calculated by dividing the mass by the volume of the substance/materia [..]

68 
densityThis describes the amount of fiber or yarn in a carpet and how close the tufts of fiber are to each other. In general, the denser the pile, the better the performance.

69 
densityThe quantity of something per unit measure, especially per unit length, area, or volume. The mass per unit volume of a substance under specified conditions of pressure and temperature.

70 
densityThe mass per unit volume of an object.

71 
density¹

72 
densitySee mass density.

73 
densityThe mass per unit volume of a substance.

74 
densityThat property of a substance which is expressed by the ratio of its mass to its volume.

75 
densitymass per unit volume of the substance

76 
densityA measure of the amount of matter contained by a given volume. The ratio of the number particles or total amount of such a quantity as energy or momentum, carried by or contained in a volume , to that [..]

77 
densityDensity is the mass of a body per unit volume

78 
densityMass per unit volume of a material.

79 
density(n) the amount per unit size(n) the spatial property of being crowded together

80 
densityMass per unit of volume and is measured in Kg/m

81 
densityThe measure of how heavy something is for its size; the state or quality of being dense; mass per unit volume (Lessons 5, 21)

82 
densitythe ratio of the mass of any substance to the volume it occupies. Typical ocean water has densities in the approximate range of 1.0201.028 g/cm3

83 
densityis a fundamental dynamical property of sea water and is defined to by the ratio of mass divided by volume. The density of seawater is between 1.02 and 1.04 g/cm3

84 
densityGrams of seawater per milliliter of fluid

85 
densityAverage number of consumers per mile of power line.

86 
densityNumber of dwelling units divided by the gross acreage being developed.

87 
densityThe weight per unit volume of a material. desert

88 
densitythe ratio of the mass of a body to its volume, usually expressed as its specific gravity.

89 
densityThe weight of cargo per cubic foot or other unit.

90 
densityMass or weight per unit of volume.

91 
density The degree of color or darkness of an image or photograph.

92 
densityDensity refers to an objects mass per unit volume.

93 
densityMeasured in gm/cm2 or lb/in 2 A measure of the weight of the fluid. A better term than specific gravity.

94 
densityRelative darkness of copy, ink on paper, or emulsion on film, as measured by a densitometer.

95 
densityMass or weight per unit of volume.

96 
densitythe number of items within a specific area or volume

97 
densityThe weight of an article per cubic foot. The ratio of mass to bulk or volume.

98 
densityThe weight per unit volume of a material.

99 
densityMass per unit volume at a stated temperature.

100 
densityThe ratio of the weight of a substance per unit volume; e.g. mass of a solid, liquid, or gas per unit volume at a specific temperature.

101 
densityThe weight of a paper compared to its volume. Dense papers are made from wellbeaten or hydrated pulp.

102 
densitymass or weight per unit of volume. For example, standard air = .075 pounds per cubic foot.

103 
densityMass per unit of volume.

104 
densityIn reference to piezoceramics, the mass per unit volume of a fired ceramic body. High density is an important measure of the quality and uniformity of ceramic material because it indicates the absence of microscopic pores which weaken the ceramic and cause poling difficulties.

105 
density[1] The number of flow units (vehicles) present on a defined section of roadway at a given time (typically measured in vehicles per mile). With volume and speed, density defines the fundamental diagra [..]

106 
densityThis describes the amount of fiber or yarn in a carpet and how close the tufts of fiber are to each other. In general, the denser the pile, the better the performance.

107 
densityThe average number of consumers per mile of power line.

108 
densityThe amount of mass contained in a certain volume

109 
density[0,1] 1. the number of different sounds at a time within a given time and spatial interval, inversely proportional to frequency

110 
densityA measure of the level of operating activity on a particular line (or a group of lines) expressed as millions of gross or net tonne kilometres per route kilometre per year.

111 
density(1) a measure of animal abundance in which the number of animals is given per unit area (i.e., 100 elk/km2). (2) independent factors not related to the density of animals, cause changes in population [..]

112 
densityA line's buoyancy, which is determined by the relationship of its mass to that of water. If the density of line is greater than water the line will sink; if it's less, it will float.

113 
densityMass per unit volume. The reciprocal of specific volume. In oceanography, the density of sea water is numerically equivalent to specific gravity and is a function of salinity, temperature, and pressur [..]

114 
densityfor every unit of volume the mass is measured.

115 
densityMass per unit volume of a substance.

116 
densitymass per unit volume of a substance.

117 
densityis the measure of the number of dwellings in a given land area. It can also be a measure of population in a given land area.

118 
densityRefers to the number or yarns and height of the pile in a rug. Generally, the higher the density the better the rug quality.

119 
densityThe quantity of structures or buildings per unit area. Typically expressed as housing units per acre or square mile.

120 
densityA measure of how heavy a solid, liquid, or gas is for its size. Density is expressed in terms of weight per unit volume, that is, grams per cubic centimeter or pounds per cubic foot. The density of wa [..]

121 
densityA measure of how heavy a specific volume of a solid, liquid, or gas is in comparison to water. depending on the chemical.

122 
densityA measure of how heavy a specific volume of a solid, liquid, or gas is in comparison to water. depending on the chemical.

123 
densityIn general terms, the measure of the lightgathering power of silver or dye deposits in film. Also, the buildup of silver that creates the image in film and paper. A "dense" negative or slid [..]

124 
densityA numerical measure for the darkness of a tone.

125 
densityLightstopping characteristics of a film or a filter. The negative logarithm to the base ten of the transmittance (or reflectance) of a sample.

126 
densityThe degree of opacity of a photographic film. Descreening:

127 
density The measure of the degree of contrast between an image such as a microform image, and its background.

128 
densityamount of silver deposit produced by exposure and development. It is measured in terms of the logarithm of opacity, where opacity is the light stopping power of a medium.

129 
densityHow opaque or purely black an area of a negative, transparency or print is. The darker or more black the image is, the less light will be allowed to travel through it.

130 
densityThe amount of mineral per square centimeter of BONE. This is the definition used in clinical practice. Actual bone density would be expressed in grams per milliliter. It is most frequently measured by [..]

131 
densityNumber of individuals in a Population relative to space.

132 
densityThe ratio of the density of a material to the density of some standard material, such as Water or air, at a specified Temperature.

133 
densityMass per unit of volume.

134 
densityTo find the density of an object, you measure its mass and its volume, then divide the mass by the volume, giving a density measured in g/cm3 or kg/dm3. Since all atoms are about the same size, the d [..]

135 
densityWeight per unit volume, e.g. weight in oz. per cub. ft. Relative Density = Specific Gravity == Ratio of unit volume of water compared with weight of same volume of fresh water. 2. Density of sea water [..]

136 
densityDensity means pounds per cubic foot. The cubage of loose articles or pieces, or packaged articles of a rectangular, elliptical, or square shape on one plane, shall be determined by multiplying the gre [..]

137 
density Weight units per unit of volume.

138 
densityWeight per unit of volume of a substance, expressed in grams per cubic centimeter, pounds per cubic foot, etc.

139 
densityA synonym for rate, as in reinforcement density or shock density. Cf. RATE OF REINFORCEMENT

140 
densityDensity: The compactness of a substance; the degree of opacity of any translucent medium.

141 
densityMass per unit volume. For example, the density of water can be stated as 1 gram/cm3.

142 
densityThe average mass per unit volume of a substance.deposit (mineral)A natural concentration of a mineral in Earth's crust.

143 
densityA measure of how heavy a substance (solid, liquid, or gas) is for its size. Density is expressed in terms of weight per unit volume, that is, grams per cubic centimeter or pounds per cubic foot. The d [..]

144 
densityThe quantity of something per unit measure, especially per unit length, area, or volume. The mass per unit volume of a substance under specified conditions of pressure and temperature.

145 
densityA comparison of a mineral’s weight per unit volume that is expressed as specific gravity.

146 
densityThe density of a substance depends on both its mass and its volume.

147 
densityThe portion of nonzeroes, see also sparsity

148 
density

149 
densityThe mass exerted by a given volume of a material. For gases, density is greatly affected by temperature and pressure.

150 
densityA measure of the percentage of the screen that is filled with text and graphics.

151 
density(1) The ratio of the mass of any substance to the volume it occupies—weight per unit volume. (2) The ratio of any quantity to the volume or area it occupies, i.e., population per unit area, power de [..]

152 
densityMass per unit volume; density = mass/volume.

153 
densityThe mass exerted by a given volume of a material. For gases, density is greatly affected by temperature and pressure.

154 
densityMass or weight per unit of volume.

155 
densityAmount of matter contained in a given volume. Usually measured in grams per cubic centimeter.

156 
densityThe degree of tone, weight of darkness or color within a photo or reproduction; measurable by the densitometer. Reference: densitometer.

157 
densityThe lay of paper fibers relative to tightness or looseness which affects the bulk, the absorbency and the finish of the paper.

158 
densityThe number of individuals per unit area.

159 
densitya measure of how heavy a specific volume of a solid, liquid, or gas is in comparison to water.

160 
densityThe ratio of the mass of an object to its volume. For example, water has a density of one gram of mass for every milliliter of volume.

161 
densityThe gravity of crude oil. Density is measured in kilograms of large, carbonrich molecules per cubic metre or degrees on the American Petroleum Institute (API) gravity scale.

162 
densityThe mass of a substance per unit of volume at a given temperature.

163 
densitythe heaviness of crude oil, indicating the proportion of large, carbonrich molecules, generally measured in kilograms per cubic metre (kg/M3) or degrees on the American Petroleum Institute (API) gravity scale; in Western Canada oil up to 900 kg/m3 is considered light to medium crude  oil above this density is deemed as heavy oil or bitumen.

164 
densityThe gravity of crude oil, indicating the proportion of large, carbonrich molecules, generally measured in kilograms per cubic metre or degrees on the American Petroleum Institute (API) gravity scale.

165 
densityThe heaviness of crude oil, indicating the proportion of large, carbonrich molecules, generally measured in kilograms per cubic metre (kg/m3) or degrees on the American Petroleum Institute (API) grav [..]

166 
densitythe mass of a unit volume of a substance. Its numerical value varies with the units used.

167 
densityMass of a unit of volume. It is often expressed as mg/L.

168 
densityAlso known as the oil’s gravity measured in API and indicative of what products the crude can be refined into. The higher the gravity, the lighter the oil.

169 
densityThe ratio of the mass of a substance to the volume occupied by it. Generally given in units of kg/m³. The density of air is around 1 kg/m³, water around 1000 kg/m³. The density of both air and wate [..]

170 
densityThe mass of a unit volume of a substance.

171 
densityThe quantity of people or things in a given area or space. Residential development is normally measured by the number of habitable rooms or dwellings per hectare. Commercial development is normally ex [..]

172 
densityThe lay of paper fibers relative to tightness or looseness which affects the bulk, the absorbency and the finish of the paper.

173 
densityThe degree of tone, weight of darkness or color within a photo or reproduction; measurable by the densitometer. Reference, densitometer.

174 
densityThe ratio of the mass of a substance to the volume it occupies. In oceanography, it is equivalent to specific gravity and represents the ratio of the weight of a given volume of sea water to that of a [..]

175 
densityThe ratio of the mass of a substance to the volume it occupies. In oceanography

176 
densityThe ratio of the mass of a substance to the volume it occupies. In oceanography, it is equivalent to specific gravity and represents the ratio of the weight of a given volume of sea water to that of an equal volume of distilled water at 4.0°C or 39.2°F.

177 
densityMass density: Weight per unit volume of paper, obtained by dividing basis weight by caliper, in g/cm2. Print density: The colour depth (optical density) of a printed image. It may be measured directly [..]

178 
densityThe lay of paper fibers relative to tightness or looseness which affects the bulk, the absorbency and the finish of the paper.

179 
densityThe degree of tone, weight of darkness or color within a photo or reproduction; measurable by the densitometer. Reference, densitometer.

180 
densityThe degree of color or darkness of an image or photograph.

181 
densityThe degree of tone, weight of darkness or color within a photo or reproduction; measurable by the densitometer. Reference: densitometer.

182 
densityThe lay of paper fibers relative to tightness or looseness which affects the bulk, the absorbency and the finish of the paper.

183 
densityThe lay of paper fibers relative to tightness or looseness which affects the bulk, the absorbency and the finish of the paper.

184 
densityThe degree of tone, weight of darkness or color within a photo or reproduction; measurable by the densitometer. Reference, densitometer.

185 
densityIn the context of reloading this means, 'sectional density', or SD, which is the mass of a bullet in proportion to its crosssection. For simplicity the SD is usually calculated by dividing [..]

186 
densityThe amount of mass per unit volume.

187 
densityThe compactness of a substance. Mass per unit volume.

188 
densityThe ratio of the mass of a specimen of a substance to the volume of the specimen. The mass of a unit volume of a substance. When weight can be used without confusion, as synonymous with mass, density [..]

189 
densityMass per unit volume of a solid material, expressed usually in kg/m3

190 
densityThe mass of unit volume of a substance. [Unit: kg/m3].

191 
densityin the case of residential development, a measurement of either the number of habitable rooms per hectare or the number of dwellings per hectare.

192 
densityThe amount of development allowed on a property based on the ratio of residential units to property size, or the ratio of commercial building square footage or mixeduse floor area to lot area, expres [..]

193 
density(see also intensification) the spatial compactness of urban development in a given area (e.g. housing density, which can be measured in dwellings per hectare). Typical densities are: for single family [..]

194 
densityIs the number of permanent residential dwelling units per acre of land. Densities specified in the General Plan/Zoning Ordinance may be expressed in units per gross acre or per net developable acre. S [..]

195 
densityThe number of dwelling units divided by the specified area, usually stated as units per hectare. Usually, but not always, nondevelopable land is removed from the equation.

196 
densityA measure of the intensity of use of an area (i.e., number of dwelling units per acre).

197 
densityThe density (more precisely, the volumetric mass density; also known as specific mass), of a substance is its mass per unit volume. The symbol most often used for density is ρ (the lower case Greek l [..]

198 
densityDensity and dense usually refer to a measure of how much of some entity is within a fixed amount of space. Types of density include:

199 
densityThe density (more precisely, the volumetric mass density; also known as specific mass), of a substance is its mass per unit volume. The symbol most often used for density is ρ (the lower case Greek l [..]

200 
densityIn geometry, the density of a star polyhedron is a generalization of the concept of winding number from two dimensions to higher dimensions,
representing the number of windings of the polyhedron aroun [..]

<< coulomb  derived unit >> 