Early Work In Photography
A Text-book For Beginners
Forfatter: W. Ethelbert Henry C. E., H. Snowden Ward
År: 1900
Forlag: Dawbarn and Ward, Limited
Sted: London
Udgave: 2
Sider: 103
UDK: IB 77.02/05 Hen
Illustrated with an actual negative and positive, and numerous
explanatory diagrams throughout the text
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CHAPTER XII.
WEIGHTS AND MEASURES, VARIOUS USEFUI
FORMULÆ. .
The Metric (Decimal) System; for all PURPOSES.
Weights (Used for all solids.)
1 Milligram = i-ioooth gram 10 Milligrams = 1 Centigram io Centigrams = I Decigram unit to Decigrams = I Gram (— the uni ) io Grams = I Dekagram Io Dekograms == I Hectogram io Hectograms — i Kilogram (or kilo) io Kilograms — I Myriagram io Myriagrams i Quintal 10 Quintals = I Millier, or Tonneau = 001 = OI = ‘I = I = lO * I00 = 1,000 = 10,000 === 100,000 = 1,000,000 grams » » 4 » • 19 1 v 9 99 99
The gram is the unit of weight, and is the exact weight ot
one cubic centimeter of distilled water. . 1 :
The metric solid measure has exact equivalents in the
vided or multiplied (without possibility of complication) by
tens, hundreds, or thousands, etc.
1
»
»
»
»
»
Measure of Volume (Used for all fluids).
I Milliliter (= 1-1,000 liter) ~ T C.C.
lo Milliliters = I Centiliter — 100
IE-
io Decaliters Kiloliter, or Stere = 1,000,000
10 Hectoliters = 1 Kiloliter) 01 *
----------------------: Cato need • all fluid measurements being written
* The term "Milliliter" is rarely used ; al IO Cc., 24 C.C., &c.
in cubic centimeters, thus—I C.C 10