Mm, just Clara, at the store.
X 5 mm., the sides of this square being parallel spider webs 4" of arc apart; the size of the square is reckoned from centre to centre of these double webs.
The micrometer-screw S has a pitch of 0.5 mm., its head is divided into too parts.
At low temperatures, on the other hand, they find, using an initial pressure of 'coo mm., that the temperatures on the helium scale are measurably higher than on the hydrogen scale, owing to the more perfectly gaseous condition of helium.
It is a colourless oil, which boils at 247° C. (745 mm.), and when pure is almost odourless.
In 69 mm., or 454o m.
Zinc dust and hydrochloric acid reduce pyrrol to pyrrolin (dihydropyrrol), C 4 H 6 NH, a liquid which boils at 90° C. (748 mm.); it is soluble in water and has strongly basic properties and an alkaline reaction.
The second method is still employed in many cases, and we find thus: In cases where the draughtsman has omitted to indicate the scale we can ascertain it by dividing the actual length of a meridian degree by the length of a degree measure upon the map. Thus a degree between 50° and 51° measures 111,226,000 mm.; on the map it is represented by i r r mm.
The original drawings for this map had to be done with exceptional neatness, the draughtsman spending twelve months on that which he would have completed in four months had it been intended to engrave the map on copper; yet an average chart, measuring 530 by 630 mm., which would have taken two years and nine months for drawing and engraving, was completed in less than fifteen months - fifty days of which were spent in " retouching " the copper plate.
He published in 1507 a huge map of the world, in 12 sheets, together with a small globe of a diameter of I 10 mm., the segments for which were printed from wood-blocks.
Globes were still engraved on copper, or painted by hand, but since 1507, in which year Waldseemuller published a small globe of a diameter of 110 mm., covered with printed segments or gores, this cheap and expeditious method has come into general use.
822 mm.), which is drawn by hand, and is preserved in the Germanic Museum at Nuremberg.
Its diameter is 160 mm., its date about 1530.
61o mm.) is now in the Temple Library, and is referred to in Blundeville's Exercises (1594).
N ' mm'] (Against Heresies, ii.
Even under so " moderate " a load as 33 kilogrammes per square mm., the induced magnetization of a hard-drawn nickel wire in a field of 60 fell from 386 to 72 units, while the residual was reduced from about 280 to io.
To give an idea of what can be done in this way, it may be stated that gold can be beaten out to leaf of the thickness of - j g - mm.; and that platinum, by judicious work, can be drawn into wire 2?o o mm.
05 mm., and the " silt " from 05 to 005 mm., the " clay " being composed of particles less than .005 mm.
Between the atmospheric pressure (750 mm.) in the Pacific and that (772 mm.) in the Japanese islands.
It boils at 78.3° C. (760 mm.); at - 90° C. it is a thick liquid, and at - 130° it solidifies to a white mass.
Apus australiensis (Spencer and Hall, 1896) may rank as the largest of the Entomostraca, reaching in the male, from front of shield to end of telson, a length of 70 mm., in the female of 64 mm.
In individual size they have never been important, and of living forms the largest is one of recent discovery, Crossophorus africanus, a Cypridinid about three-fifths of an inch 05.5 mm.) long; but a length of one or two millimetres is more common, and it may descend to the seventy-fifth of an inch.
For the specific mass of the cubic decimetre of water at 4° C., under an atmospheric pressure equal to 760 mm., Guillaume and Chappuis of the Comite International des Poids et Mesures at Paris (C.I.P.M.) have obtained 0.9999707 kg., which has been accepted by the committee.
One inch = 25.4 mm.; also 29.9094x25.4 = 759.69876; and 759.69876x1.000577 = 760.137 mm.
It is a yellow oil which boils at 59° C. (12 mm.), and possesses a stupefying odour.
5 mm.), and usually requires a Leyden jar to be connected to the secondary terminals.
Methylnonylketone, CH 3 CO C 9 H 19, is the chief constituent of oil of rue, which also contains methylheptylketone, CH 3 CO C 7 H 15, a liquid of boiling-point 85-90° C. (7 mm.), which yields normal caprylic acid on oxidation with hypobromites.
It boils at 59° C. (12 mm.), and explodes when heated.
Berthelot, Comptes rendus, 1878, 86, P. 71) The anhydrous hydrogen peroxide obtained by Wolffenstein boils at 84-85°C. (68 mm.); its specific gravity is 1.4996 (I.
The annual average of rainy days is 138: 94 in the wet season (average precipitation for the six months, 1556.3 mm.) and 44 in the dry season (average precipitation for the six dry months, 382 mm.).
We find such divine standards ~ often depicted on the earliest monuments, and among the symbols placed upon them may be detected the images of many deities destined to play an important part in the later national pantheon, such as the falcon Horus, the wolf Wepwawet (Ophois) ~ the goddess Neith, symbolized -~r~.by a shield transfixed with arrows, and the god Mm ~r, the nature of whose fetish is obscure.
Mm or as an.
The ordinates give the wave-lengths in, up. The abscissae give fc in 0.01 mm., commencing at fc fF.
The following analysis of two varieties of heckled Belgian flax is by Dr Hugo Miller (Hoffmann's Berichte fiber die Entwickelung der chemischen Industrie): - According to the determinations of Julius Wiesner (Die Rohstoffe des Pflanzenreiches), the fibre ranges in length from 20 to 140 centimetres, the length of the individual cells being from 2.0 to 4.0 millimetres, and the limits of breadth between 0 012 and 0.025 mm., the average being o 016 mm.
This solid, on redistillation, gives the pure acid, which is a liquid boiling at 39° C. (under a pressure of 56 mm.) and of specific gravity 1.764 0,2').
10, P. 349, 1867) investigated the form of the adiabatic for steam passing through the state p= 760 mm., 0=373° Abs., by observing the pressure of superheated steam at any temperature which just failed to produce a cloud on sudden expansion to atmospheric pressure.
Taking for ice and water the following numerical data, L = 674.7, 6 74.7, L 1 =595.2, L r = 79.5, R = o 11 03 cal./deg., po = 4.61 mm., s-S = 519 cal./deg., and assuming the specific heat of ice to be equal to that of steam at constant pressure (which is sufficiently approximate, since the term involving the difference of the specific heats is very small), we obtain the following numerical formulae, by substitution in (23), Ice..
It boils at 43° C. (751 mm.), and sets at -25° C. to a mass of crystalline needles.
The mirror mm is attached to the framework pafe, the members of which are parallel to the incident and reflected rays SO, OR, and the diagonal pf is perpendicular to the mirror.
(A) The earliest statues of this, age are the colossi of the god Mm from Coptos; that they belong to the artistic race is evident from the spirited reliefs upon.
The ram Khnum in Elephautine, the jerboa or okapi (?) Seth in Ombos, the ibis Thoth in Hermopolis Magna, and of the gods named above, Horus in Hieraconpolis, Wepwawet in Assiut, Neith in Sais, and Mm in Coptos.
The red spectrum is obtained at moderately low 'pressures (5 mm.) by the use of a Ruhmkorff coil without a jar or air-gap. The red lines at 7056 and 6965 (Crookes) are characteristic. The blue spectrum is best seen at a somewhat lower pressure (I mm.