Mathematics for Practical Men: Being a Common-place Book of Principles, Theorems, Rules, and Tables, in Various Departments of Pure and Mixed Mathematics, with Their Application; Especially to the Pursuits of Surveyors, Architects, Mechanics, and Civil EngineersE. L. Carey and A. Hart, 1834 - 427 σελίδες |
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Σελίδα 14
... Cubic Yard . Capacity is a Gallon . Weight is a Pound . The standards of Angular Measure , and of Time , are the same in all European , and most other , countries . 12 Inches 3 5 Feet ... Foot . = = 1 Yard . - = 1 Rod or Pole . = = 1 Furlong ...
... Cubic Yard . Capacity is a Gallon . Weight is a Pound . The standards of Angular Measure , and of Time , are the same in all European , and most other , countries . 12 Inches 3 5 Feet ... Foot . = = 1 Yard . - = 1 Rod or Pole . = = 1 Furlong ...
Σελίδα 15
... Cubic Inches = 1 Cubic Foot . 27 Cubic Feet = 1 Cubic Yard . Division II . Imperial Measure of Capacity for all liquids ARITHMETIC : WEIGHTS AND MEASURES . 15.
... Cubic Inches = 1 Cubic Foot . 27 Cubic Feet = 1 Cubic Yard . Division II . Imperial Measure of Capacity for all liquids ARITHMETIC : WEIGHTS AND MEASURES . 15.
Σελίδα 16
... Cubic Feet , nearly . 514 The four last denominations are used for dry goods only . For liquids several ... Feet , nearly . 3 Bushels = 1 Sack 12 Sacks = The goods are to be heaped up in the form of a cone , to a height above the rim of ...
... Cubic Feet , nearly . 514 The four last denominations are used for dry goods only . For liquids several ... Feet , nearly . 3 Bushels = 1 Sack 12 Sacks = The goods are to be heaped up in the form of a cone , to a height above the rim of ...
Σελίδα 19
... cubic inches . The old wine gallon contained 231 cubic inches . The old Winchester bushel contained 2150 cubic ... ft . 4 x 2 ft . 7 Double elephant 3 ft . 4 x 2 ft . 2 Atlas 2 ft . 9 × 2 ft . 2 Columbier Elephant Imperial 2 ft . 93 x 1 ...
... cubic inches . The old wine gallon contained 231 cubic inches . The old Winchester bushel contained 2150 cubic ... ft . 4 x 2 ft . 7 Double elephant 3 ft . 4 x 2 ft . 2 Atlas 2 ft . 9 × 2 ft . 2 Columbier Elephant Imperial 2 ft . 93 x 1 ...
Σελίδα 21
... Cubic feet of sand , or 18 cubic feet of earth , or 17 cubic feet of clay , make 1 ton . 1 Yard cube of solid gravel or earth contains 18 heaped bushels before digging , and 27 heaped bushels when dug . 27 Heaped bushels make 1 load ...
... Cubic feet of sand , or 18 cubic feet of earth , or 17 cubic feet of clay , make 1 ton . 1 Yard cube of solid gravel or earth contains 18 heaped bushels before digging , and 27 heaped bushels when dug . 27 Heaped bushels make 1 load ...
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Σελίδα 10 - Yard, when compared with a Pendulum vibrating Seconds of Mean Time in the Latitude of London in a Vacuum at the Level of the Sea is in the proportion of Thirty-Six Inches to Thirty-Nine Inches and one thousand three hundred and ninety-three ten-thousandth Parts of an Inch...
Σελίδα 11 - Mile {1 Degree of a Great Circle of the Earth An Inch is the smallest lineal measure to which a name is given, but subdivisions are used for many purposes. Among mechanics the Inch is commonly divided into eighths. By the officers of the revenue, and by scientific persons, it is divided into tenths, hundredths, &c.
Σελίδα 14 - MEASURE OF TIME. 60 Seconds = 1 Minute 60 Minutes = 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = I Lunar Month 28, 29, 30, or 31 Days = 1 Calendar Month 12 Calendar Months...
Σελίδα 41 - The mean proportional between two numbers is equal to the square root of their product.
Σελίδα 42 - That is, in any proportion, either extreme is equal to the product of the means divided by the other extreme; and either mean is equal to the product of the extremes divided by the other mean.
Σελίδα 60 - To divide a polynomial by a monomial, divide each term of the polynomial by the monomial: (Sab — 12ac) -i- 4a = 36 — 3c.
Σελίδα 21 - Operations with Fractions A) To change a mixed number to an improper fraction, simply multiply the whole number by the denominator of the fraction and add the numerator.
Σελίδα 249 - ... the rod, so as to occasion the clock to go fast with heat, some mercury must be taken out of the vessel, so as to shorten the column. And thus may the expansion and contraction of the quicksilver in the glass be made exactly to balance the expansion and contraction of the pendulum rod, so as to preserve the distance of the centre of oscillation from the point of suspension invariably the same.
Σελίδα 14 - CIRCLE. 60 Seconds = 1 Minute. 60 Minutes = 1 Degree. 30 Degrees = 1 Sign. 90 Degrees = 1 Quadrant. 360 Degrees, or 12 Signs = 1 Circumference. Formerly the subdivisions were carried on by sixties ; thus, the second was divided into 60 thirds, the third into 60 fourths, &c.
Σελίδα 42 - In a series of equal ratios, the sum of the antecedents is to the sum of the consequents as any antecedent is to its consequent.