Summary of common Pressure Units Version 1.00, 12/15/2003
|
|
- Bertram Scott
- 5 years ago
- Views:
Transcription
1 Summary of common Pressure Units Version.00, /5/003 Portland State Aerospace Society < There are too many pressure units in common use. This is not nearly all of them. For PSAS, try to stick with Pa, or if you must psi.
2 PressureUnits From Atmosphere To Atm Bars Lb in psi in of Hg 0 C in of H O torr mm of Hg of H O Lb ft kgf m Pa microns dynes Bars Lb in psi in of Hg 0 C in of H O torr mm of Hg of H O Lb ft kgf m Pa microns dynes Pressure Units conversion table to five decimal places, ordered by size of unit: (exact conversions are outlined with a box) Selected exact relations Bar 0 5 Pa 0 6 dynes Atm 760torr 035Pa gee m s pound kg torr 000microns inch.54
3 PressureUnits 3 Introduction Measurements of pressure quantify the mechanical force exerted per area of surface. Since force is mass times acceleration, and area has dimensions of length squared, the dimensions of pressure are force area mass acceleration length m L m t L t L Since a force can conveniently be measured by comparing it to the weight of a known mass, many common units of pressure involve the Earth gravity acceleration factor ( g ). Since ( g ) varies by on order one part in 000 depending on where and when on the Earth s surface the measurement is made, literal use of weight to measure pressure has a low precision. To make the units consistent, an internationally recognized value for ( g ) has been established, see below. Definitions The Pascal ( Pa ) is the SI unit of pressure. One Pascal is defined as one ewton per square meter. The dyne is the cgs unit of pressure. The dyne is the cgs unit of force, defined as one g / s The torr is designed to replace the mm of Hg. The torr is defined to be /760 of a standard atmosphere. A torr is not exactly equal to the international standard millimeter of mercury, but it is within a factor of / which is close enough. An Atmosphere ( Atm ), or international standard atmosphere, is defined as 035 Pa. The Bar is yet another international unit of pressure. Bar = 0 5 Pa. The justification for the Bar is that it is related to other SI units by a power of 0, yet one Bar is close to one Atmosphere. When quoted in millibars, air pressure is always close to 000. One pound mass ( lbm ) is defined to be exactly kg One standard gravity ( gee ) is defined as m/s^ One pound force ( lbf ) is the force acting on a pound mass that produces an acceleration of one gee. One inch is defined as exactly.54 Conversions derived (for the skeptical) preliminaries gee m s m ft s ()
4 4 PressureUnits The temperature at which water is densest is 3.98 C, at this temperature water weighs very close to gram per cubic centimeter. In fact, this was the idea behind the original definition of the gram. So when pressure is measured in terms of of water, it can be assumed that the reference area is one square centimeter, and the unit force is that exerted by one cubic centimeter of water (therefore one gram) under the influence of a standard gravity. This force is gram force kg m gee kg s For English units: lbf gee lbm m kg s () (3) psi psi lbf in in m Pa (4) psi Pa Pa Atm (5) psi Pa 0 5 Pa Bar Bar psi torr Atm torr Atm (6) (7) psi 5.75 torr 5.75 mm of Hg 0 C 5.4 mm.0360 in of Hg 0 C in of H O 3.98 C gee kg m Pa (8) (9)
5 PressureUnits 5 of H O 3.98 C Pa Pa psi psi (0) psi psi of H O 3.98 C of H O () of H O in of H O 3.98 C () kgf kg gee (3) psi Pa m kgf kgf m (4) Atm Atm 035Pa psi psi Pa 6. lbs ft (5) Atm 760torr 760mm of Hg 0 C 5.4 mm 9.96 in of Hg 0 C in Atm 035 m gee gram force m gram force of H O in of H O 3.98 C (6) (7)
6 6 PressureUnits Pascal Pa m kg m s m 000 g 0dyne 00 s Pa Pa Atm Pa torr Atm 760 Atm torr Pa torr mm of Hg 0 C 5.4 mm in of Hg 0 C (8) (9) (0) () Pa m gram force m gram force of H O 3.98 C () of H O of H O 3.98 C (3) Pa m lbf 00 m lbf in psi (4) Pa psi lbs ft (5) Pa m kgf kgf m (6)
7 PressureUnits 7 Mercury Units torr 760 Atm Pa Pa kgf kgf m (7) torr 33.3 Pa psi Pa psi torr mm of Hg 0 C 5.4 mm in of Hg 0 C.7845 lbs ft (8) (9) torr 33.3Pa 33.3 m gram force m.3595 gram force.3595 of H O 3.98 C (30) torr.3595 of H O in of H O 3.98 C (3) Water Units of H O 3.98 C gram force gram force m m Pa Atm (3)
UNIT 1 UNITS AND DIMENSIONS
UNIT 1 UNITS AND DIMENSIONS Unit is any measure or amount used as a standard for measurement. It is a means of the measurable extent of a physical quantity. The derived unit is a combination of primary
More informationMaterials and Energy Balance in Metallurgical Processes. Prof. S. C. Koria. Department of Materials Science and Engineering
Materials and Energy Balance in Metallurgical Processes Prof. S. C. Koria Department of Materials Science and Engineering Indian Institute of Technology, Kanpur Module No. # 01 Lecture No. # 02 Measurement
More informationProperties of Gases. Properties of Gases. Pressure. Three phases of matter. Definite shape and volume. solid. Definite volume, shape of container
Properties of Gases Properties of Gases Three phases of matter solid Definite shape and volume liquid Definite volume, shape of container gas Shape and volume of container Properties of Gases A gas is
More informationChapter 2 Dimensions, Units, and Unit Conversion
AE 205 Materials and Energy Balances Asst. Prof. Dr. Tippabust Eksangsri Chapter 2 Dimensions, Units, and Unit Conversion Dimensions Dimensions are concepts of measurement in engineering works. The basic
More informationCHAPTER 1 INTRODUCTION TO ENGINEERING CALCULATIONS
CHAPTER 1 INTRODUCTION TO ENGINEERING CALCULATIONS Sem 1, 2016/2017 ERT 214 Material and Energy Balance / Imbangan Bahan dan Tenaga After completing this chapter, you should be able to do the following:
More informationChapter 2 SOLUTION 100 = km = h. = h. ft s
Chapter.1. Convert the information given in the accompanying table from SI units to U.S. Customary units. Show all steps of your solutions. See Example.. km 1000 m.8 ft 1 mile 10 = 74.5 miles/h h 1 km
More informationChem 116 POGIL Worksheet - Week 1 - Solutions Gas Laws - Part 1
Chem 116 POGIL Worksheet - Week 1 - Solutions Gas Laws - Part 1 Key Questions 1. Using SI units of kilograms, meters, and seconds with these fundamental equations, determine the combination of units that
More informationCHEE 221: Chemical Processes and Systems What is a process?
CHEE 221: Chemical Processes and Systems What is a process? An operation (or series of operations) by which a particular objective is accomplished Chem Eng: operations that cause a physical or chemical
More informationNotes Chapter 2: Measurements and Calculations. It is used to easily and simply write very large numbers, and very small numbers.
Scientific Notation Notes Chapter 2: Measurements and Calculations It is used to easily and simply write very large numbers, and very small numbers. It begins with a number greater than zero & less than
More informationChemistry 104 Chapter Two PowerPoint Notes
Measurements in Chemistry Chapter 2 Physical Quantities Measurable physical properties such as height, volume, and temperature are called Physical quantity. A number and a unit of defined size is required
More informationChapter 5: Gases. Definitions: Phases of Matter 10/27/2011
Chapter 5: Gases 5.1 Definitions 5.2 The First Laws 5.3 The Ideal Gas Law 5.4 Stoichiometry and Gases 5.5 Mixtures of Gases (Partial Pressures) 5.6 Kinetic Molecular Theory 5.7 Effusion and Diffusion 5.8-9
More information1 mm = 0.04 inch (in) or (")
Units of length Conversions between metric and Anglo-American units 1 metre (m) = 10 decimetres (dm) = 100 centimetres (cm) = 1000 millimetres (mm) 1 kilometre (km) = 1000 metres (m) 1 nautical mile =
More informationName Period Date. Measurements. Fill-in the blanks during the PowerPoint presentation in class.
Name Period Date Measurements Fill-in the blanks during the PowerPoint presentation in class. What is Scientific Notation? Scientific notation is a way of expressing big numbers and small numbers. It is
More informationPhysics 1 AP Summer Assignment Name:
Physics 1 AP Summer Assignment Name: This is DUE on the first day of class as a HARD COPY (written in pencil with ALL of your work shown). This assignment is designed to take between 8-10 hours when you
More informationCONCEPTS AND DEFINITIONS. Prepared by Engr. John Paul Timola
CONCEPTS AND DEFINITIONS Prepared by Engr. John Paul Timola ENGINEERING THERMODYNAMICS Science that involves design and analysis of devices and systems for energy conversion Deals with heat and work and
More informationApplied Fluid Mechanics
Applied Fluid Mechanics 1. The Nature of Fluid and the Study of Fluid Mechanics 2. Viscosity of Fluid 3. Pressure Measurement 4. Forces Due to Static Fluid 5. Buoyancy and Stability 6. Flow of Fluid and
More informationFluid Mechanics Abdusselam Altunkaynak
Fluid Mechanics Abdusselam Altunkaynak 1. Unit systems 1.1 Introduction Natural events are independent on units. The unit to be used in a certain variable is related to the advantage that we get from it.
More information2 Standards for Measurement. Careful and accurate measurements of ingredients are important both when cooking and in the chemistry laboratory!
2 Standards for Measurement Careful and accurate measurements of ingredients are important both when cooking and in the chemistry laboratory! Chapter Outline 2.1 Scientific Notation 2.2 Measurement and
More informationUnit A-1: List of Subjects
ES312 Energy Transfer Fundamentals Unit A: Fundamental Concepts ROAD MAP... A-1: Introduction to Thermodynamics A-2: Engineering Properties Unit A-1: List of Subjects What is Thermodynamics? First and
More informationConversion Factors COMMONLY USED CONVERSION FACTORS. Multiply By To Obtain
Conversion Factors COMMONLY USED CONVERSION FACTORS Multiply By To Obtain Acres................. 43,560 Square feet Acres................. 1.56 x 10-3 Square miles Acre-Feet............. 43,560 Cubic feet
More informationMOTOR WIRING DATA From National Electrical Code 3 PHASE SQUIRREL CAGE INDUCTION MOTORS 230 Volt 460 Volt Min. # Max. Rating
MOTOR WIRING DATA From National Electrical Code PHASE SQUIRREL CAGE INDUCTION MOTORS 20 Volt 0 Volt Min. # Max. Rating Min. Size Size of Full Size Wire Conduit Branch Circuit Load Wire AWG (inches) Fuses
More informationGases. Chapter 11. Preview. 27-Nov-11
Chapter 11 Gases Dr. A. Al-Saadi 1 Preview Properties and measurements of gases. Effects of temperature, pressure and volume. Boyle s law. Charles s law, and Avogadro s law. The ideal gas equation. Gas
More informationhttp://www.eoht.info/page/thermodynamics+humor In one episode of the The Simpsons, after Lisa constructs a perpetual motion machine whose energy increases with time, Homer scolds her with: In this house,
More information1 gram = kg = 1.0 x 10 3 kg. 1 milligram (1 mg) = 1.0 x 10 3 g. 1 microgram (1µg) = 1.0 x 10 6 g
1.1 Chemistry & Measurements Scientists throughout the world use the International System of Units, abbreviated SI, for their measurements. There are seven base units in the SI system. Measurements can
More informationMeasurement. Scientific Notation. Measurements and Problem Solving. Writing Numbers in Scientific Notation
Measurement Chapter 2 Measurements and Problem Solving Quantitative observation Comparison based on an accepted scale e.g. Meter stick Has 2 parts number and unit Number tells comparison Unit tells scale
More informationUnit Conversions, Important Constants and Relationships
NOTE: Exact quantities are specified as exact. Consider 1 as exact! mass (M) 1 kg = 2.20462 lb m = 35.27392 oz 1 lb m = 16 oz (exact)= 453.593 g length (L) 1 m = 10 10 (exact) angstroms (Å) = 100 cm =
More informationLearning Plan 4 Chapter 9
Learning Plan 4 Chapter 9 Question The population of a country reached 309.5 million people. The total area is 3.25 million square miles. What is the population density for the country? Round to the nearest
More informationAppendix. Using Your Calculator. Squares, Square Roots, Reciprocals, and Logs. Addition, Subtraction, Multiplication, and Division
370770_app.qxd 1/9/03 7:2 PM Page A1 mac114 Mac 114:2nd shift:4_rst: Using Your Calculator In this section we will review how to use your calculator to perform common mathematical operations. This discussion
More informationIn recording measurements, it is necessary to understand 1. SIGNIFICANCE of numbers 2. importance of UNITS.
CHEMISTRY IS LARGELY A QUANTITATIVE SCIENCE Theories and ideas are tested by measurement Measurements are usually quantitative have numbers Science is built on a foundation of mathematics. In recording
More informationThe Metric System and Measurement
The Metric System and Measurement Introduction The metric system is the world standard for measurement. Not only is it used by scientists throughout the world, but most nations have adopted it as their
More informationTable 10-T-11 : Alphabetical Listings of Common Conversions
ISHRAE Handbook UNITS AND CONVERSIONS 10.8 Table 10-T-11 : Alphabetical Listings of Common Conversions To convert from To Multiply by Acres Square feet 43,560 Acres Square meters 4074 Acres Square miles
More informationSolving Problems with Labeled Numbers
Solving Problems with Labeled Numbers When solving problems with labeled numbers (those with units such as grams or liters), the labels are treated in the same way as P or y in algebra. The problem is
More informationCourse: TDEC202 (Energy II) dflwww.ece.drexel.edu/tdec
Course: TDEC202 (Energy II) Thermodynamics: An Engineering Approach Course Director/Lecturer: Dr. Michael Carchidi Course Website URL dflwww.ece.drexel.edu/tdec 1 Course Textbook Cengel, Yunus A. and Michael
More informationUNIT CONVERSIONS User Guide & Disclaimer
v.5.4 www.hvacnotebook.com UNIT CONVERSIONS User Guide & Disclaimer (FREE SAMPLE VERSION) Conversion Spreadsheets Distance Weight 34 Simple User Interface Click On Any Yellow Cells And Enter (Replace With)
More informationPhysics 106 Lecture 13. Fluid Mechanics
Physics 106 Lecture 13 Fluid Mechanics SJ 7 th Ed.: Chap 14.1 to 14.5 What is a fluid? Pressure Pressure varies with depth Pascal s principle Methods for measuring pressure Buoyant forces Archimedes principle
More informationChapter 1 Introduction
Fundamentals of Thermodynamics Chapter 1 Introduction Prof. Siyoung Jeong Thermodynamics I MEE2022-01 Thermodynamics : Science of energy and entropy - Science of heat and work and properties related to
More informationUnit 1 - INTRODUCTION MEDICAL MATH Listening guide
Unit 1 - INTRODUCTION MEDICAL MATH Listening guide Name Period 1. List one important reason that healthcare workers must be proficient in math. 2. Number forms: 3. Basic math: Counting numbers and zero
More informationINTERNATIONAL SYSTEM OF UNITS
GAP.18.2 A Publication of Global Asset Protection Services LLC INTERNATIONAL SYSTEM OF UNITS INTRODUCTION The U.S. is one of the last countries still officially using the English measurement system. Most
More information1.4 Perform the following unit conversions: (b) (c) s. g s. lb min. (d) (e) in. ft s. m 55 h. (f) ft s. km h. (g)
1.4 Perform the following unit conversions: 0.05 ft 1 in. (a) 1L 61in. 1L 1ft (b) 1kJ 650 J 10 J 1Btu 1.0551kJ 0.616 Btu (c) 41 Btu/h 0.15 kw 1kW 1h 600 s 778.17 ft lbf 1Btu ft lbf 99.596 s (d) g 78 s
More informationAP Physics 1 Summer Assignment
P Physics Summer ssignment. Scientific Notation: The following are ordinary physics problems. Write the answer in scientific notation and simplify the units (π=3). a. T s 4. 50 kg. 0 0 kg s 3 = b. F Nm
More informationhp calculators HP 9g Solving Problems Involving Unit Conversions Metric Units and Imperial Units The CONV Menu
Metric Units and Imperial Units The CONV Menu Practice Working Problems Involving Conversions Metric units and Imperial units The Longman Mathematics Handbook (York Press, 1990) defines the unit as a conventional
More informationThe Metric System & Conversions
Purpose of this lab: The purpose of this lab exercise is for you to become familiar with basic measurements in metric units (SI), English units, and conversions between the two systems. Assignment Objectives:
More informationoz ounce (mass) = L = cm 3
Memorize relationships shown in each box! NOTE: Exact quantities are specified as exact. Also, consider 1 as exact. mass (M) Common unit abbreviations (singular) 1 kg = 2.20462 lb m = 35.27392 oz L liter
More information1 centimeter (cm) 5 10 millimeters (mm) 1 meter (m) centimeters. 1 kilometer (km) 5 1,000 meters. Set up equivalent ratios and cross multiply.
Domain 2 Lesson 16 Convert Measurements Common Core State Standard: 6.RP.3.d Getting the Idea The tables below show some conversions for units of length in both the customary system and the metric system.
More informationIntroductory Chemistry: A Foundation, 6 th Ed. Introductory Chemistry, 6 th Ed. Basic Chemistry, 6 th Ed.
Introductory Chemistry: A Foundation, 6 th Ed. Introductory Chemistry, 6 th Ed. Basic Chemistry, 6 th Ed. by Steven S. Zumdahl, Donald J. DeCoste University of Illinois Chapter 2 Measurements and Calculations
More informationMeasurements of Pressure
Measurements of Pressure ì ì ì Pressure can have a variety of methods of measurement These include the atmosphere (atm), the kilopascal (kpa), mm of Mercury (mm of Hg), milibars (mb), and pounds per square
More informationUniversität Duisburg-Essen Fakultät für Ingenieurwissenschaften WS 2012 Maschinenbau, IVG, Thermodynamik Dr. M. A. Siddiqi
1 Universität Duisburg-Essen 3. Semester Fakultät für Ingenieurwissenschaften WS 2012 Maschinenbau, IVG, Thermodynamik Dr. M. A. Siddiqi THERMODYNAMICS LAB (ISE) Pressure Measurement 2 2 Pressure Measurement
More informationPressure. OpenStax College
Connexions module: m42189 1 Pressure OpenStax College This work is produced by The Connexions Project and licensed under the Creative Commons Attribution License Abstract Dene pressure. Explain the relationship
More informationU.S. pound (lb) foot (ft) foot-pounds (ft-lb) pound (lb) inch (in) inch-pounds (in-lb) tons foot (ft) foot-tons (ft-ton)
Math 1206 Calculus Sec. 6.4: Work I. Work Done by a Constant Force A. Def n : If an object is moved a distance D in the direction of an applied constant force F, then the work W done by the force is defined
More informationMeasurement and Uncertainty
Measurement and Uncertainty Name: Date: Block: There is uncertainty in every measurement due to of accuracy and precision. Accuracy: how close the instrument measures to an accepted. Precision: how closely
More informationGATE & PSUs CHEMICAL ENGINEERING
Postal Correspondence GATE & PSUs CHEMICAL ENGINEERING THERMODYNAMICS 1 T A B L E O F C O N T E N T S. No. Title Page no. 1. Introduction 3 2. Work and Heat Transfer 9 3. Second Law of Thermodynamics 27
More informationEngineering Statics ENGR 2301 Chapter 1. Introduction And Measurement
Engineering Statics ENGR 2301 Chapter 1 Introduction And Measurement What is Mechanics? Mechanics is the science which describes and predicts the conditions of rest or motion of bodies under the action
More informationRight Side NOTES ONLY. TN Ch 2.1, 2.3 Topic: EQ:
CH 2 MEASUREMENTS Title and Highlight Right Side NOTES ONLY TN Ch 2.1, 2.3 Topic: EQ: Date Reflect Question: Reflect on the material by asking a question (its not suppose to be answered from notes) NOTES:
More informationAPPENDIX B ABBREVIATIONS, SYMBOLS AND CONVERSION FACTORS Abbreviations
APPENDIX B ABBREVIATIONS, SYMBOLS AND CONVERSION FACTORS Abbreviations A ampere AASHTO American Association of State Highway & Transportation Officials ABS (%) Percent of Absorbed Moisture Abs. Vol. Absolute
More informationTechnical English -I 3 rd week SYSTEMS OF UNITS
Technical English -I 3 rd week SYSTEMS OF UNITS 2D 3D Coordinate conversion (Transformation coordinates) From Cartesian to polar, or vice versa (below) From a local system to a global system (right) Polar
More informationSOLID 1. Make sure your state of matter is set on solid. Write your observations below:
Chemistry Ms. Ye Name Date Block Properties of Matter: Particle Movement Part 1: Follow the instructions below to complete the activity. Click on the link to open the simulation for this activity: http://phet.colorado.edu/sims/states-of-matter/states-of-matterbasics_en.jnlp***note:
More informationLength, mass, and time
Length, mass, and time Objectives Record data using scientific notation. Record data using International System (SI) units. 1. Express the following numbers in scientific notation: a. 275 b..173 c. 93,422
More informationUnits and Dimensions. Lecture 1. Introduction to Chemical Engineering Calculations
Introduction to Chemical Engineering Calculations Lecture 1. Mathematics and Engineering In mathematics, If x = 500 and y = 100, then (x + y) = 600 In engineering, If x = 500m and y = 100m, then (x + y)
More informationChapter 7 Applications of Integration
Chapter 7 Applications of Integration 7.1 Area of a Region Between Two Curves 7.2 Volume: The Disk Method 7.3 Volume: The Shell Method 7.4 Arc Length and Surfaces of Revolution 7.5 Work 7.6 Moments, Centers
More informationAPPENDIX H CONVERSION FACTORS
APPENDIX H CONVERSION FACTORS A ampere American Association of State AASHTO Highway & Transportation Officials ABS (%) Percent of Absorbed Moisture Abs. Vol. Absolute Volume ACI American Concrete Institute
More informationPhysical Science Density and Measurements
Physical Science Density and Measurements Name Date Density All matter has a mass that can be measured and a volume of space that it occupies. However, the relationship between mass and volume varies greatly
More information2 Standards of Measurement
What You ll Learn the SI units and symbols for length, volume, mass, density, time, and temperature how to convert related SI units 2 Standards of Measurement (A), 2(D), 2(C), 2(E) Before You Read If someone
More informationThermodynamics-1. S. M. Hosseini Sarvari Chapter 1 Introduction & Basic Concepts
Mechanical Engineering Dept. Shahid Bahonar University of Kerman Thermodynamics-1 S. M. Hosseini Sarvari Chapter 1 Introduction & Basic Concepts Mechanical Engineering Dept. Shahid Bahonar University of
More information13.1 The Nature of Gases (refer to pg )
13.1 The Nature of Gases (refer to pg. 420-424) Essential Understanding any other state of matter. Temperature and pressure affect gases much more than they affect Lesson Summary Kinetic Theory and a Model
More informationPressure. Pressure Units. Molecular Speed and Energy. Molecular Speed and Energy
Pressure is defined as force per unit area. Pressure Pressure is measured with a device called a barometer. A mercury barometer uses the weight of a column of Hg to determine the pressure of gas pushing
More informationPrecision and Accuracy. Precision and Accuracy. Warm Up Lesson Presentation Lesson Quiz. Holt McDougal Algebra1
Precision and Accuracy Warm Up Lesson Presentation Lesson Quiz Convert each measure. Warm Up 1. 3210 mm to centimeters 321 cm 2. 18 in. to feet 1.5 ft 3. 52.5 kg to grams 4. 2.5 lbs to ounces 52,500 g
More informationWORKSHEET #1. Dougherty Valley HS Chemistry Chemistry Math. 1) Solve for the variables using the expression below.
Chemistry Math #1 Solve for the variables using the expression below. =1 a = b = x = y = z = ---------------------------------------------------------------------------------------------------------------------------------------
More informationIE 211 INTRODUCTION TO ENGINEERING THERMODYNAMICS
IE 211 INTRODUCTION TO ENGINEERING THERMODYNAMICS Chapter1 Introduction and Basic Concepts INDUSTRIAL REVOLUTION A period in 18th and early 19th centuries Major changes in agriculture, mining, manufacturing,
More informationSECTION 23 - METRIC DESIGN INFORMATION. Table of Contents
SECTION 23 - METRIC DESIGN INFORMATION Table of Contents Metric System Conversions and Abbreviations... 23-3 EXTREN Availability List... 23-4 EXTREN vs. Traditional Materials... 23-6 SECTION 23 METRIC
More informationSection 1.6 Systems of Measurement. A system of measurement is a set of units which can be used to specify any physical attribute of an object.
Section 1.6 Systems of Measurement A system of measurement is a set of units which can be used to specify any physical attribute of an object. There are two systems of measurement used in the United States
More informationAP Physics 1 Summer Assignment
P Physics 1 Summer ssignment 1. Scientific Notation: "#$%&''&()*+$,-#$&-.)*,-/$0"/1)1$0-&3'#415$$6-)7#$7"#$,*1(#-$)*$1)#*7)%)$*&7,7)&*$,*.$1)40')%/$7"#$8*)71$9:;
More informationMeasurements UNITS FOR MEASUREMENTS
Measurements UNITS FOR MEASUREMENTS Chemistry is an experimental science that requires the use of a standardized system of measurements. By international agreement in 1960, scientists around the world
More informationMeasurements in Chemistry
Measurements in Chemistry Measurements are part of our daily lives. We measure our weight, driving distances and gallons of gasoline. A health professional might measure blood pressure, temperature and
More informationFig Note the three different types of systems based on the type of boundary between system and surroundings.
CHAPTER 1 LECTURE NOTES System, Surroundings, and States Fig. 1.4 Note the three different types of systems based on the type of boundary between system and surroundings. Intensive and Extensive Properties
More informationUnit Outline. I. Introduction II. Gas Pressure III. Gas Laws IV. Gas Law Problems V. Kinetic-Molecular Theory of Gases VI.
Unit 10: Gases Unit Outline I. Introduction II. Gas Pressure III. Gas Laws IV. Gas Law Problems V. Kinetic-Molecular Theory of Gases VI. Real Gases I. Opening thoughts Have you ever: Seen a hot air balloon?
More informationTo become acquainted with simple laboratory measurements and calculations using common laboratory equipment.
PURPOSE To become acquainted with simple laboratory measurements and calculations using common laboratory equipment. MATERIALS 250 beaker Piper and piper pump Hot plates Meter stick or ruler Balance Ice
More informationProperties of Gases. The perfect gas. States of gases Gas laws Kinetic model of gases (Ch th ed, th ed.) Real gases
Properties of Gases Chapter 1 of Physical Chemistry - 6th Edition P.W. Atkins. Chapter 1 and a little bit of Chapter 24 of 7th Edition. Chapter 1 and a little bit of Chapter 21 of 8th edition. The perfect
More informationFDE 211 MATERIAL & ENERGY BALANCES. Instructor: Dr. Ilgin Paker Yikici Fall 2015
FDE 211 MATERIAL & ENERGY BALANCES Instructor: Dr. Ilgin Paker Yikici Fall 2015 Meet & Greet Hello! My name is I am from 2 Class Overview Units & Conversions Process & Process Variables Process Units &
More informationWELCOME TO 1103 PERIOD 6
WELCOE TO 1103 PERIOD 6 Homework Exercise #5 is due today. Please watch video 2, America Revealed: Electric Nation, for class discussion one week from today. PHYSICS 1103 PERIOD 6 Where is the center of
More informationVIRTUAL PERFORMANCE SOLUTION EXPLICIT SOLVER REFERENCE MANUAL 2009 ESI Group (released: Mar-09)
VIRTUAL PERFORMANCE SOLUTION 2009 11 EXPLICIT SOLVER REFERENCE MANUAL UNITS Consistent The programs of the PAM-CSM family are dynamic programs and require the model (geometry, loading, material data, velocities,
More information1.4 Units of Measurement
1.4 Units of Measurement Many properties of matter are quantitative; that is, they are associated with numbers. When a number represents a measured quantity, the units of that quantity must always be specified.
More informationTech Tip. Consistent Engineering Units In Finite Element Analysis
Tech Tip Consistent Engineering Units In Finite Element Analysis Consistent Engineering Units In Finite Element Analysis Depending on the modelling software you use for your Finite Element Analysis (FEA),
More informationMath for CH 301 Workshop
Welcome to the Math for Chemistry workshop! We are going to cover some mathrelated topics that you are expected to be proficient in for your first semester chemistry course. We will often refer to your
More informationGrading Homework. The Metric System. SI Base Units. SI Units. Lesson 1: Length 9/5/2012
The Metric System Complete your Identify Variables Worksheet We will be Grading after the bell rings! Grading Homework Remove all Writing Utensils from your Table You will be provided a red pen Correct
More informationMass. Time. Dimension is a property that can be: Length. By the end of this lecture you should be able to do the following: Dimension:
Unit: B the end of this lecture ou should be able to do the following: Bapco Refiner has the capacit to refine 6, barrel/da of crude oil value + unit. Understand the meaning of unit and dimension.. Identif
More informationLab #2: Measurement and Metrics Lab
Lab #2: Measurement and Metrics Lab INTRODUCTION Observations are an essential part of science. Measurements allow scientists to accurately describe the world around them, which enables others to comprehend
More informationPART II. Fluid Mechanics Pressure. Fluid Mechanics Pressure. Fluid Mechanics Specific Gravity. Some applications of fluid mechanics
ART II Some applications of fluid mechanics Fluid Mechanics ressure ressure = F/A Units: Newton's per square meter, Nm -, kgm - s - The same unit is also known as a ascal, a, i.e. a = Nm - ) English units:
More informationUnit 1: Fundamentals of Chemistry
Significant Digits and Scientific Notation Activities of Science Describing Matter Unit 1: Fundamentals of Chemistry Significant Digits and Scientific Notation Qualitative and quantitative measurements
More informationSection Volume, Mass, and Temperature
Section 11.5 - Volume, Mass, and Temperature Surface Area is the number of square units covering a three dimensional figure; Volume describes how much space a three-dimensional figure contains. The unit
More informationChapter 1 Review Problems (Done in Class)
Chapter 1 Measurement Review Problems Chapter 1 Review Problems (Done in Class) Section - problems Sec 1, p. 8 # 2, 5, 6, 8, 9 Sec 2, p. 12 # 1, 3, 4, 5, 7, 8 Sec 3, p.17 # 3, 4, 5 Sec 4, p. 23 # 3, 6,
More informationGeneral Physics (PHY 170) Physics and the Laws of Nature
General Physics (PHY 170) Chap 1 Physics and the Laws of Nature Physics: the study of the fundamental laws of nature. These laws can be expressed as mathematical equations. (e.g. F = m a, E=m c 2 ) Most
More informationfoot (ft) inch (in) foot (ft) centimeters (cm) meters (m) Joule (J)
Math 176 Calculus Sec. 6.4: Work I. Work Done by a Constant Force A. Def n : If an object is moved a distance D in the direction of an applied constant force F, then the work W done by the force is defined
More informationNEBB Fundamental Formulas
Approved NEBB - May 1, 17 Page 1 of 8 Version 1.3 A = Area (ft²) IP, (m²) SI M = Mass (lb) IP, (kg) SI ACH = Air Changes per Hour ma = Mixed Air Ak = Effective Area m = meter (metre) AV = Average m³/s
More informationWould you be breaking the speed limit in a 40 mi/h zone if you were traveling at 60 km/h?
Lesson Starter Would you be breaking the speed limit in a 40 mi/h zone if you were traveling at 60 km/h? one kilometer = 0.62 miles 60 km/h = 37.2 mi/h You would not be speeding! km/h and mi/h measure
More informationPreparation of the standard solution. Exp 5: Copyright Houghton Mifflin Company.All
Preparation of the standard solution Exp 5: Copyright Houghton Mifflin Company.All 1 1 Mass of KHP: 5.2 5.5 g Volume of volumetric flask: 250.0 cm Molarity of standard (KHP) solution: M = n/v Copyright
More informationChapter 12: Gravity, Friction, & Pressure Physical Science, McDougal-Littell, 2008
SECTION 1 (PP. 381-388): GRAVITY IS A FORCE EXERTED BY MASSES. Georgia Standards: S8P3b Demonstrate the effect of balanced and unbalanced forces on an object in terms of gravity, inertia, and friction;
More informationMechanical Engineering Department Third year class Gas Dynamics Tables Lecturer: Dr.Naseer Al-Janabi
Mechanical Engineering Department Third year class Gas Dynamics Tables Lecturer: Dr.Naseer Al-Janabi Ref. Fundamentals of Gas Dynamics, 2e - R. Zucker, O. Biblarz Appendixes A. B. C. D. E. F. G. H. I.
More informationIntroduction to Mechanical Engineering Measurements Two Main Purposes of Measurements Engineering experimentation Operational systems
Introduction, Page 1 Introduction to Mechanical Engineering Measurements Author: John M. Cimbala, Penn State University Latest revision, 19 August 011 Two Main Purposes of Measurements Engineering experimentation
More informationLecture 1 INTRODUCTION AND BASIC CONCEPTS
Lecture 1 INTRODUCTION AND BASIC CONCEPTS Objectives Identify the unique vocabulary associated with thermodynamics through the precise definition of basic concepts to form a sound foundation for the development
More informationUnit Conversions. O Keefe - LBHS
Unit Conversions O Keefe - LBHS Unit Conversion Necessary in science and engineering to work across different systems of measurement or to express quantities in different units within a single system Unit
More information