A Treatise on Mensuration for the Use of SchoolsCommissioners of national education, 1837 - 262 sider |
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Side 173
... fluid of the same bulk or magnitude ; if the body be of equal density with the fluid , it loses all its weight , and requires no force but the fluid to sustain it . If it be heavier , its weight in the fluid will be only the difference ...
... fluid of the same bulk or magnitude ; if the body be of equal density with the fluid , it loses all its weight , and requires no force but the fluid to sustain it . If it be heavier , its weight in the fluid will be only the difference ...
Side 174
... fluid of any kind . Weigh a body of known specific gravity both in the fluid and open air , and find the loss of weight , by subtracting the weight in water from the weight out of it . Then say , as the whole , or absolute weight , is ...
... fluid of any kind . Weigh a body of known specific gravity both in the fluid and open air , and find the loss of weight , by subtracting the weight in water from the weight out of it . Then say , as the whole , or absolute weight , is ...
Side 175
... fluids sought . Examples . - Case I. 1. A piece of platina weighed 83-1886 pounds out of water , and in water only 79.5717 pounds ; what is its spe- cific gravity ... fluid , allowing the specific gravity of the cast - SPECIFIC GRAVITY . 175.
... fluids sought . Examples . - Case I. 1. A piece of platina weighed 83-1886 pounds out of water , and in water only 79.5717 pounds ; what is its spe- cific gravity ... fluid , allowing the specific gravity of the cast - SPECIFIC GRAVITY . 175.
Side 176
... fluid ; showing the fluid to be water . * 6. A piece of lignum vitæ weighed 423 ounces in a fluid , and 1663 ounces out of it ; what is the specific gravity of the fluid ; that of the lignum vitæ being 1333 ? Ans . 991 is the specific ...
... fluid ; showing the fluid to be water . * 6. A piece of lignum vitæ weighed 423 ounces in a fluid , and 1663 ounces out of it ; what is the specific gravity of the fluid ; that of the lignum vitæ being 1333 ? Ans . 991 is the specific ...
Side 180
... fluid . RULE . Find , by Problem III . the weight of the floating body from its solidity and specific gravity , and that will be the weight of the fluid which it will displace . Then say , as the specific gravity of the fluid is to 1728 ...
... fluid . RULE . Find , by Problem III . the weight of the floating body from its solidity and specific gravity , and that will be the weight of the fluid which it will displace . Then say , as the specific gravity of the fluid is to 1728 ...
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A Treatise on Mensuration for the Use of Schools Commissioners of National Education in Ireland Uten tilgangsbegrensning - 1837 |
Vanlige uttrykk og setninger
12 feet 20 feet 20 inches 9 inches abscissa acres altitude Appendix Area Seg base cask centre circular circular segment circumference circumscribed circle conjugate contained cube cubic feet cubic inches cylinder cylindroid deduct Demonstration depth dimensions distance divide elliptical equal in area feet 6 inches feet 9 figure find the area find the content find the solidity foot frustum give the area given half hyperbola imperial gallons inches broad last product line A B measure middle diameter multiply the sum nonagon ordinate parallel perches perpendicular perpendicular height piece of timber prism PROBLEM VIII product will give pyramid quarter girt quotient radius remainder required its solidity required the area required the solidity rhombus right angles roof RULE sector segment slant height SLIDING RULE solid content solid feet specific gravity sphere spheroid square pyramid square root superficial content surface thickness trapezium triangle versed sine vessel zone
Populære avsnitt
Side 245 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Side 42 - From eight times the chord of half the arc, subtract the chord of the whole arc, and divide the remainder by 3, and the quotient will be the length of the arc, nearly.
Side 185 - ... the breadth, the remainder shall be esteemed the just length of the keel to find the tonnage ; and the breadth shall be taken from the outside of the outside plank in the broadest place in the ship, be it either above or below the main wales...
Side 162 - PAINTERS' WORK. PAINTERS' work is computed in square yards. Every part is measured where the colour lies ; and the measuring line is forced into all the mouldings and corners. Windows are done at so much a piece. And it is usual to allow double measure for carved mouldings, &c.
Side 50 - BAC is cut off from the given circle ABC containing an angle equal to the given angle D : Which was to be done. PROP. XXXV. THEOR. If two straight lines within a circle cut one another, the rectangle contained by the segments of one of them is equal to the rectangle contained by the segments of the other.
Side 3 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; and each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds ; and these into thirds, etc.
Side 6 - The diameter of a circle is a straight line passing through the center, and terminated, both ways, by the circumference.
Side 95 - Rule 2. From three times the diameter of the sphere subtract twice the height of the segment; multiply this remainder by the square of the height and the product by 0.5236.
Side 133 - Rule. Set 12 on B to the breadth in inches on A ; then against the length in feet on B, is the content on A> in feet and fractional parts.
Side 49 - Find also the area of the triangle, formed by the chord of the segment and the two radii of the sector. Then...