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Because in an ideal gas of constant composition the speed of sound depends only on temperature and not on the gas pressure or density, the speed of sound in the atmosphere with altitude takes on the form of the complicated temperature profile ( see illustration immediately above ), and does not mirror altitudinal changes in density or pressure.
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Because and ideal
Because of their highly ordered and repetitive structure, crystals give diffraction patterns of sharp Bragg reflection spots, and are ideal for analyzing the structure of solids.
Because no national economy in existence fully manifests the ideal of a free market as theorized by economists, some critics of the concept consider it to be a fantasy – outside of the bounds of reality in a complex system with opposing interests and different distributions of wealth.
Because the red panda is considered a very attractive animal, and is not much larger than a house cat, it would seem to be ideal for a pet.
Because the division was made into equal arcs, 30º each, they constituted an ideal system of reference for making predictions about a planet's longitude.
Because dielectric materials usually contain minute defects, the practical dielectric strength will be a fraction of the intrinsic dielectric strength of an ideal, defect-free, material.
Because guinea pigs are one of the few animals which, like humans, cannot synthesize vitamin C but must obtain it from their diet, they are ideal for researching scurvy.
) Because a toric lens must have the proper orientation to correct for a person's astigmatism, a toric contact lens must have additional design characteristics to prevent the lens from rotating out of the ideal alignment.
Because Beethoven wrote some of his greatest music after he became totally deaf, he embodies the Romantic ideal of the tragic artist who defies all odds to conquer his own fate.
Because many business and government policies were designed to accommodate the " ideal worker " ( that is, the traditional male worker who had no such responsibilities ) rather than caregiver-workers, inefficient and inequitable treatment has resulted.
Because of their irregular shape and incomplete design, cobs were ideal candidates for clipping and counterfeiting.
Because of its ideal location on economic lifeline of G. T.
Because the power transmission system or mechanism does not generate power, its ideal performance occurs when the output power equals the input power, that is when there are no losses.
Because frontage roads only carry local traffic, the speed on these roads is low ( their speed limit is 30 km / h ), making them an ideal environment for bicyclists.
Because GaN transistors can operate at much higher temperatures and work at much higher voltages than GaAs transistors, they make ideal power amplifiers at microwave frequencies.
Because the galaxy has a high surface brightness and relatively large angular size, it is an ideal target for amateur astronomy observations.
Because of the standardized housing and near homogeneous demographics, the RTH cluster was an ideal location for studying the effects of urban living and lack of " green space " on the human condition.
Because of this, Superman ( or the ideal of him ) had grown to god-like status and is worshiped in Kandor.
Because the soil is not ideal for raising crops, the valley was used for cattle.
Because plasma proteins are virtually incapable of escaping the glomerular capillaries, this oncotic pressure is defined, simply, by the ideal gas law:
Because there are currently so few people who meet the ideal size requirements of an NBA center, teams will sometimes find it necessary to play an individual at that position who would be more effective as a power forward.
Because the initial goal for the Hall's opening of selecting 10 players from the 20th century had now been met, it was further decided to delay the next election until 1942, even though observers widely believed that electing three players per year ( 12 had been elected in four regular BBWAA elections ) had turned out to be an ideal rate.
Because no ideal sources of either variety exist ( all real-world examples have finite and non-zero source impedance ), any current source can be considered as a voltage source with the same source impedance and vice versa.
Because the VH-60N folds easily for loading into an Air Force C-5 Galaxy or a C-17 Globemaster it is ideal for overseas assignments.
Because of the controversies surrounding geniocracy, Raël presents the idea as a classic utopia or provocative ideal and not necessarily a model that humanity will follow.
Because and gas
Because there is no external pressure for the gas to expand against, the work done by or on the system is zero.
Because of the limited techniques currently available to detect extrasolar planets, many of those found to date have been of a size associated, in our solar system, with gas giants.
Because these large planets are inferred to share more in common with Jupiter than with the other gas giant planets, some have claimed that " jovian planet " is a more accurate term for them.
Because of its burning properties and the amount of heat and gas volume that it generates, gunpowder has been widely used as a propellant in firearms and as a pyrotechnic composition in fireworks.
Because the GWP of a greenhouse gas depends directly on its infrared spectrum, the use of infrared spectroscopy to study greenhouse gases is centrally important in the effort to understand the impact of human activities on global climate change.
Because of a US military embargo against Germany that restricted helium supplies, the Hindenburg, like all German Zeppelins, was forced to use hydrogen as the lift gas.
Because of helium's relatively low molar ( atomic ) mass, its thermal conductivity, specific heat, and sound speed in the gas phase are all greater than any other gas except hydrogen.
Because here gas in-and outlets are positioned at opposed ends of the cylinder, one can achieve uniflow scavenging, which, as in the four-stroke engine, is efficient over a wide range of engine speeds.
Because the pressure is lower at the surface than underground, some of the gas will come out of solution and be recovered ( or burned ) as associated gas or solution gas.
Because of the wide variety of applications, pumps have a plethora of shapes and sizes: from very large to very small, from handling gas to handling liquid, from high pressure to low pressure, and from high volume to low volume.
Because of its high performance, moderate ease of manufacturing, and moderate cost, APCP finds widespread use in space rockets, military rockets, hobby and amateur rockets, whereas cheaper and less efficient ANCP finds use in amateur rocketry and gas generators.
Because rescuers were unaware they were dealing with gas casualties, many additional casualties were caused among the rescuers through contact with the contaminated skin and clothing of those more directly exposed to the gas.
Because gas floats above oil, the thin red contour line marks the gas / oil contact zone.
Because gas floats above oil, the thin red contour line marks the gas / oil contact zone.
Because of gasoline shortages, a few wartime " Holzbrenner " Beetles were fueled by wood pyrolysis gas producers under the hood.
Because of its large internal surface area, coal stores 6 to 7 times more gas than the equivalent rock volume of a conventional gas reservoir.
Because most high energy gamma photons will pass through the low density fill gas without interacting, the tube uses the interaction of photons on the molecules of the wall material to produce high energy secondary electrons within the wall.
Because of intermolecular attractive forces ( see Van der Waals force ), expansion causes an increase in the potential energy of the gas.
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