Measurements and Conversions
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Lesson 1: Length English Vs
Lesson 1: Length English vs. Metric Units Which is longer? A. 1 mile or 1 kilometer B. 1 yard or 1 meter C. 1 inch or 1 centimeter English vs. Metric Units Which is longer? A. 1 mile or 1 kilometer 1 mile B. 1 yard or 1 meter C. 1 inch or 1 centimeter 1.6 kilometers English vs. Metric Units Which is longer? A. 1 mile or 1 kilometer 1 mile B. 1 yard or 1 meter C. 1 inch or 1 centimeter 1.6 kilometers 1 yard = 0.9444 meters English vs. Metric Units Which is longer? A. 1 mile or 1 kilometer 1 mile B. 1 yard or 1 meter C. 1 inch or 1 centimeter 1.6 kilometers 1 inch = 2.54 centimeters 1 yard = 0.9444 meters Metric Units The basic unit of length in the metric system in the meter and is represented by a lowercase m. Standard: The distance traveled by light in absolute vacuum in 1∕299,792,458 of a second. Metric Units 1 Kilometer (km) = 1000 meters 1 Meter = 100 Centimeters (cm) 1 Meter = 1000 Millimeters (mm) Which is larger? A. 1 meter or 105 centimeters C. 12 centimeters or 102 millimeters B. 4 kilometers or 4400 meters D. 1200 millimeters or 1 meter Measuring Length How many millimeters are in 1 centimeter? 1 centimeter = 10 millimeters What is the length of the line in centimeters? _______cm What is the length of the line in millimeters? _______mm What is the length of the line to the nearest centimeter? ________cm HINT: Round to the nearest centimeter – no decimals. -
Download Metric Conversion Factors
Metric Conversion Factors Imperial Units Factor Metric Units Imperial Units Factor Metric Units LENGTH oz./acre 70 g/ha inches 2.5 centimeters (cm) lb./acre 1.12 kg/ha feet 30 centimeters (cm) bu./acre 0.9 hL/ha feet 0.3 meters (m) tons/acre 2.24 t/ha yards 0.9 meters (m) fl.oz./acre 70 mL/ha miles 1.6 kilometers (km) pt./acre 1.4 L/ha qt./acre 2.8 L/ha AREA gal./acre 11.2 L/ha square inches 6.5 square centimeters (cm2) gal./acre (US) 9.35 L/ha square feet 0.09 square meters (m2) plants/acre 2.47 plants/ha acres 0.40 hectacres (ha) oz./gal. 6.2 mL/L lb/gal. .01 kg/L VOLUME oz./sq.ft. 305 g/m2 cubic inches 16 cubic centimeters (cm3) lb./sq.ft. 4.9 kg/m2 cubic feet 0.03 cubic meters (m3) oz./ft.row 93 g/m row cubic yards 0.8 cubic meters (m3) lb./ft.row 1.5 kg/m row fluid ounces 28 milliliters (mL) ft./sec. 0.3 m/s pints 0.57 liters (L) m.p.h. 1.6 km/h quarts 1.1 liters (L) p.s.i. 6.9 kPa gallons (imperial) 4.5 liters (L) gallons (US) 3.75 liters (L) To convert from imperial to metric, multiply by the conversion factor. bushels 0.36 hectoliters (hL) For example: 10 inches x 2.5 = 25 centimeters To convert from metric to imperial, divide by the conversion factor. -
Q Skills Review Dr
Q Skills Review Dr. C. Stewart Measurement 1: Units of Measurement In life we often want to quantify an attribute so that we can then communicate with others or make comparisons. For example, how tall are you, how far is it to Calgary, which room is larger, which jug holds more water, which rugby team is heavier? Originally people used whatever was convenient to measure quantities, such as the length of a step or the width of a hand, the amount held in a cup or a spoon. However, my hand may be smaller than yours, or my cup may be larger. For trading purposes people wanted to know that the measurements used by different people were actually the same size, and so standard units of measure were adopted, at first locally, and then in wider circles as trade spread. Different countries used different standard measurements, and over the centuries there has been a gradual process of redefining units of measure, or adoption of new units, to help communication so that now almost all countries use the International System of Units (the metric system). Metrication began in France in the 1790s and, although most countries of the world have adopted the metric system, some, including Canada, are changing gradually, with traditional units still being used alongside metric for some purposes. Only the United States, Liberia, and Myanmar have not adopted it as their primary or sole system of measurement (although Myanmar uses metric units in daily life). The United States was actually one of the original seventeen signatory nations to the ‘Convention du Mètre’ in 1875, and the ‘Metric Conversion Act’ of 1975 stated that “it is therefore the declared policy of the United States to designate the metric system of measurement as the preferred system of weights and measures for United States trade and commerce.” The transition to the metric system has still not fully taken hold in the USA, although it is the system used for most scientific purposes. -
Imperial Units
Imperial units From Wikipedia, the free encyclopedia Jump to: navigation, search This article is about the post-1824 measures used in the British Empire and countries in the British sphere of influence. For the units used in England before 1824, see English units. For the system of weight, see Avoirdupois. For United States customary units, see Customary units . Imperial units or the imperial system is a system of units, first defined in the British Weights and Measures Act of 1824, later refined (until 1959) and reduced. The system came into official use across the British Empire. By the late 20th century most nations of the former empire had officially adopted the metric system as their main system of measurement. The former Weights and Measures office in Seven Sisters, London. Contents [hide] • 1 Relation to other systems • 2 Units ○ 2.1 Length ○ 2.2 Area ○ 2.3 Volume 2.3.1 British apothecaries ' volume measures ○ 2.4 Mass • 3 Current use of imperial units ○ 3.1 United Kingdom ○ 3.2 Canada ○ 3.3 Australia ○ 3.4 Republic of Ireland ○ 3.5 Other countries • 4 See also • 5 References • 6 External links [edit] Relation to other systems The imperial system is one of many systems of English or foot-pound-second units, so named because of the base units of length, mass and time. Although most of the units are defined in more than one system, some subsidiary units were used to a much greater extent, or for different purposes, in one area rather than the other. The distinctions between these systems are often not drawn precisely. -
Appendix C. General Tables of Units of Measurement
Handbook 44 – 2016 Appendix C – General Tables of Units of Measurement Table of Contents Appendix C. General Tables of Units of Measurement ........................................................ C-3 1. Tables of Metric Units of Measurement ..................................................................................................... C-3 Units of Length ............................................................................................................................................... C-3 Units of Area .................................................................................................................................................. C-3 Units of Liquid Volume .................................................................................................................................. C-4 Units of Volume ............................................................................................................................................. C-4 Units of Mass .................................................................................................................................................. C-4 2. Tables of U.S. Customary Units of Measurement ..................................................................................... C-4 Units of Length ............................................................................................................................................... C-4 Units of Area ................................................................................................................................................. -
Conversions Useful in Fish Culture and Fishery Research and Management Library of Congress Cataloging-In-Publication Data Moore, Brenda Rodgers
U.S. Department of the Interior U.S. Fish & Wildlife Service Office of Information Transfer 1025 Pennock Place, Suite 212 Fort Collins, CO 80524 http://www.fws.gov January 2008 U.S. Fish & Wildlife Service Conversions Useful in Fish Culture and Fishery Research and Management Library of Congress Cataloging-in-Publication Data Moore, Brenda Rodgers. Conversions useful in fish culture and fishery research and management. (Fish and wildlife leaflet ; 10) Supt of Docs no.: 149.13/5:10 1. Fisheries––Tables. 2. Fish-culture––Tables. 3. Metric system––Conversion table. I. Mitchell, Andrew J. II. Title. III. Series. SH331.5.M58M66 1987 639'.2'0212 87-600400 Conversions Useful in Fish Culture and Fishery Research and Managment Compiled by Brenda Rodgers Moore1 Andrew J. Mitchell Fish Farming Experimental Station U.S. Fish and Wildlife Service Stuttgart, AK 72160-0860 lpresent address: 3008 Covewood Dr., Highpoint, NC 27260. Leaflet 10 Washington, DC 1987 Revised January 2008 Contents Page Introduction. 1 Conversions. 1 acre (A). .1 acre-foot (A-ft) . 1 ångström (Å). 1 are (a). 1 barrel, U.S. fruits and vegetables . 1 barrel, U.S. liquid (bbl). .2 barrel, U.S. petroleum . .2 bushel, B.I. (bUBI). .2 bushel, U.S. (bu). .2 centare or centiare (ca). .2 centigram (cg). .2 centiliter (cL). 2 centimeter (cm). 2 centimeter of mercury (cm Hg). 3 centimeters per second (cm/s) . .3 centner (zentner) . 3 cubic centimeter (cm3). 3 cubic decimeter (dm3). .3 cubic foot (ft3) . .4 cubic feet per minute (ft3/min) . .4 cubic feet per second (ft3/s). 4 cubic inch (in3). -
The International System of Units (SI) - Conversion Factors For
NIST Special Publication 1038 The International System of Units (SI) – Conversion Factors for General Use Kenneth Butcher Linda Crown Elizabeth J. Gentry Weights and Measures Division Technology Services NIST Special Publication 1038 The International System of Units (SI) - Conversion Factors for General Use Editors: Kenneth S. Butcher Linda D. Crown Elizabeth J. Gentry Weights and Measures Division Carol Hockert, Chief Weights and Measures Division Technology Services National Institute of Standards and Technology May 2006 U.S. Department of Commerce Carlo M. Gutierrez, Secretary Technology Administration Robert Cresanti, Under Secretary of Commerce for Technology National Institute of Standards and Technology William Jeffrey, Director Certain commercial entities, equipment, or materials may be identified in this document in order to describe an experimental procedure or concept adequately. Such identification is not intended to imply recommendation or endorsement by the National Institute of Standards and Technology, nor is it intended to imply that the entities, materials, or equipment are necessarily the best available for the purpose. National Institute of Standards and Technology Special Publications 1038 Natl. Inst. Stand. Technol. Spec. Pub. 1038, 24 pages (May 2006) Available through NIST Weights and Measures Division STOP 2600 Gaithersburg, MD 20899-2600 Phone: (301) 975-4004 — Fax: (301) 926-0647 Internet: www.nist.gov/owm or www.nist.gov/metric TABLE OF CONTENTS FOREWORD.................................................................................................................................................................v -
Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices (HB 44-2017)
Handbook 44 – 2017 Appendix B – Units and Systems of Measurement Table of Contents Appendix B. Units and Systems of Measurement Their Origin, Development, and Present Status ...................................................................................................B-3 1. Introduction .................................................................................................................................................. B-3 2. Units and Systems of Measurement ............................................................................................................ B-3 2.1. Origin and Early History of Units and Standards. .............................................................................. B-3 2.1.1. General Survey of Early History of Measurement Systems. ................................................ B-3 2.1.2. Origin and Development of Some Common Customary Units. ........................................... B-4 2.2. The Metric System. ............................................................................................................................. B-5 2.2.1. Definition, Origin, and Development. .................................................................................. B-5 2.2.2. International System of Units. .............................................................................................. B-6 2.2.3. Units and Standards of the Metric System. .......................................................................... B-6 2.2.4. International Bureau of Weights and Measures. .................................................................. -
Appendix C – General Tables of Units of Measurement
Handbook 44 – 2014 Appendix C – General Tables of Units of Measurement Table of Contents Appendix C. General Tables of Units of Measurement ........................................................ C-3 1. Tables of Metric Units of Measurement ..................................................................................................... C-3 Units of Length ............................................................................................................................................... C-3 Units of Area .................................................................................................................................................. C-3 Units of Liquid Volume .................................................................................................................................. C-4 Units of Volume ............................................................................................................................................. C-4 Units of Mass .................................................................................................................................................. C-4 2. Tables of U.S. Units of Measurement ......................................................................................................... C-4 Units of Length ............................................................................................................................................... C-4 Units of Area ................................................................................................................................................. -
UNITS of WEIGHT and MEASURE International (Metric) and U.S
I \ ___^am UNITS OF WEIGHT AND MEASURE International (Metric) and U.S. Customary Definitions and Tables of Equivalents ivit I crv¥Hi\u M I I I Arm 'K^ he I I ^Nfck. r a law I I mmm I m mmJr \mw I mum lARE-ACRt STANDARDS U.S. DEPARTMENT OF COMMERCE / NATIONAL BUREAU OF Miscellaneous Publication 286 : THE NATIONAL BUREAU OF STANDARDS The National Bureau of Standards 1 provides measurement and technical information services essential to the efficiency and effectiveness of the work of the Nation's scientists and engineers. The Bureau serves also as a focal point in the Federal Government for assur- ing maximum application of the physical and engineering sciences to the advancement of technology in industry and commerce. To accomplish this mission, the Bureau is organized into three institutes covering broad program areas of research and services: THE INSTITUTE FOR BASIC STANDARDS . provides the central basis within the United States for a complete and consistent system of physical measurements, coor- dinates that system with the measurement systems of other nations, and furnishes essential services leading to accurate and uniform physical measurements throughout the Nation's scientific community, industry, and commerce. This Institute comprises a series of divisions, each serving a classical subject matter area: —Applied Mathematics—Electricity—Metrology—Mechanics—Heat—Atomic Phys- ics—Physical Chemistry—Radiation Physics—Laboratory Astrophysics 2—Radio Standards Laboratory, 2 which includes Radio Standards Physics and Radio Standards Engineering—Office of Standard Reference Data. THE INSTITUTE FOR MATERIALS RESEARCH . conducts materials research and provides associated materials services including mainly reference materials and data on the properties of materials. -
Pharmaceutical Measurements and Calculations
© Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC NOT FOR SALE OR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION CHAPTER © Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC NOT FOR SALE OR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION © Jones & Bartlett Learning, LLC © Jones & Bartlett5 Learning, LLC NOT FOR SALEPharmaceutical OR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION © Jones & Bartlett Learning,Measurements LLC © Jones & Bartlett Learning,and LLC NOT FOR SALE OR DISTRIBUTIONCalculationsNOT FOR SALE OR DISTRIBUTION © JonesOBJECTIVES & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC NOT FOR SALE OR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION After reading this chapter, you will be able to: • Implement systems of measurement commonly used in pharmacy practice. • Practice operations involving ratios and proportions. • © Jones & Bartlett CalculateLearning, drug LLCdoses. © Jones & Bartlett Learning, LLC NOT FOR SALE OR• Describe DISTRIBUTION four systems of measurement commonlyNOT used FOR in pharmacy, SALE OR and DISTRIBUTIONconvert units from one system to another. • Explain the meanings of the prefixes most commonly used in metric measurement. • Convert from one metric unit to another (e.g., grams to milligrams). • Convert Roman to Arabic numerals © Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC • Convert standard time to 24-hour military time. NOT FOR SALE OR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION • Convert temperatures to and from the Fahrenheit and Celsius scales. • Round decimals up and down. • Perform basic operations with proportions, including identifying equivalent ratios and finding an unknown quantity in a proportion using cross-multiplication. © Jones & Bartlett Learning, LLC © Jones & Bartlett Learning, LLC • Convert percentages to and from fractions, ratios, and decimals. NOT FOR SALE OR DISTRIBUTION NOT FOR SALE OR DISTRIBUTION • Perform fundamental dosage calculations and conversions. -
SI Metric Units Vs USA Measures
Modern metric system (SI) units Some of the old pre-metric measures and old metric units still in use in the USA. This not a complete list — there are many others. acre (commercial) (36 000 ft2), acre (US survey) (43 560 ft2), acre (US international foot) (43 560 ft2), acre foot (43 560 ft3), Almost all measurements in your life can be acre foot per day, acre foot per year, acre inch (3630 ft3), agate (1/14 inch), arc second, atmosphere, atmosphere (standard), done with the metric units that will fit on the bag (1/6 US dry bbl), bag (3 UK bushells), barleycorn, barrel (oil), barrel (petroleum), barrel (US cranberry), barrel (US dry), barrel (US federal proof spirits), barrel (US federal), barrel (US liquid), bbl, bbl (US fed), board foot, bottle (spirits), bottle back of a business card: (wine), British thermal unit, British thermal unit (32 °F), British thermal unit (68 °F), British thermal unit (98 °F), British thermal unit (International steam table), British thermal unit (International), British thermal unit (IT), British thermal unit (mean), British thermal unit (thermochemical), BThU, BTU, Btu (International table), Btu (mean), Btu (th), Btu/hour, bushel, bushel (barley) (USDA), bushel (oats) (USDA), bushel (rye) (USDA), bushel (shelled corn) (USDA), bushel (soybeans), bushel (US volume), bushel (wheat), bushel potatoes (USDA), cable (US), cal (15 °C), cal (20 °C), cal (4 °C), cal (IT), cal (mean), cal (th), caliber 1000 grams = 1 kilogram (US), calibre (UK), calorie, Calorie, calorie (16 °C), calorie (20 °C), calorie (4 °C), calorie