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Updated: May 6, 2025
The elevation of the coefficient is prima facie evidence the obesity is due to excess of assimilation, while depression of the coefficient indicates default of assimilation.
In the ordinary strap dynamometer a flexible band, sometimes carrying segments of wood blocks, is hung over a pulley rotated by the motor, the power of which is to be measured. But the work consumed in friction can be expressed in another way. Hence, for the belt to remain at rest with two fixed weights, Q and P, it is necessary that the coefficient of friction should be exactly constant.
A. The coefficients of a greater number of screw vessels have been obtained and recorded, but it would occupy too much time to enumerate them here. The coefficient of performance of the Fairy is 464.8; of the Rattler 676.8; and of the Frankfort 792.3. This coefficient, however, refers to nautical and not to statute miles.
h being the difference of level between the two ends of the portion of conduit of length, L, and the sign + or being used according as the conduit rises or falls. The values assigned to the coefficient b1 in France, are those determined by D'Arcy.
For a time we were led to suspect that the lift of curved surfaces little exceeded that of planes of the same size, but further investigation and experiment led to the opinion that the anemometer used by us over-recorded the true velocity of the wind by nearly 15 per cent.; that the well-known Smeaton coefficient of .005 V^2 for the wind pressure at 90 degrees is probably too great by at least 20 per cent.; that Lilienthal's estimate that the pressure on a curved surface having an angle of incidence of three degrees equals .545 of the pressure at 90 degrees is too large, being nearly 50 per cent. greater than very recent experiments of our own with a special pressure testing machine indicate; that the superposition of the surfaces somewhat reduced the lift per square foot, as compared with a single surface of equal area.
This history is of all time; it suffices to widen slightly the narrow circle in which these personages are about to act to find the coefficient reasons of events which take place in the very highest spheres of social life. Mademoiselle Gamard spent her evenings by rotation in six or eight different houses.
A. The purpose of the experiments was to establish a coefficient of performance, which with any given class of vessel would enable the speed, which would be obtained with any given power, to be readily predicted.
Thompson soon recognized that the quality most needed for bicycle ball inspectors was a low personal coefficient. Of course the ordinary qualities of endurance and industry were also called for. For the ultimate good of the girls as well as the company, however, it became necessary to exclude, all girls who lacked a low "personal coefficient."
If we keep to the simple idea at the bottom of this theory, we at once demonstrate that the gas ought to obey the laws of Mariotte and of Gay-Lussac, so that the characteristic equation would be obtained by the statement that the product of the number which is the measure of the volume by that which is the measure of the pressure is equal to a constant coefficient multiplied by the degree of the absolute temperature.
So glorious is the flight of the seagull that it tempts us to fling aside the dry-as-dust theories of mechanism of flexed wings, coefficient of air resistance, and all the abracadabra of the mathematical biologist, and just to give thanks for a sight so inspiring as that of gulls ringing high in the eye of the wind over hissing combers that break on sloping beaches or around jagged rocks.
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