Activity Product Analysis
|
|
- Ralf Fisher
- 5 years ago
- Views:
Transcription
1 Name: Date: Period: Introduction Activity Product Analysis What is your favorite brand of tennis shoe? Maybe you prefer casual shoes over tennis shoes. No matter the shoe, the primary design focus is the same what materials should engineers consider when designing the shoe? After all, the shoe must meet your performance expectations and must be durable enough for everyday demand. While materials possess similarities to one other, their differences are equally important as engineers search for the correct material to create a product. When selecting materials, engineers must ask the following questions. Will extreme conditions affect the material? Will these conditions cause the material to fail, and if not, how safely will the material carry the load? How will the material behave if its temperature is drastically changed? Will the material remain as strong as it was prior to being formed? Will the material corrode when exposed to extreme conditions? When engineers can t find a material that provides the desired traits, they invent new materials by combining several existing materials. Material selection for products requires engineers to consider material properties against anticipated use. Engineers must sometimes find an alternative material for a part in their design for many reasons, including environmental issues, cost issues, or safety issues. For example, during World War II, each B-17 Super Fortress Bomber was built with approximately 1000 pounds of rubber. Scientists were tasked with finding or developing a suitable rubber alternative in order to lighten the aircraft s load. Equipment Computer 3D modeling software Engineering notebook Digital scale Graduated cylinder, beaker, etc. Water Nail Measuring device dial caliper, ruler, micrometer, etc. POE Unit 2 Lesson 2.2 Activity Product Analysis Page 1
2 Procedure Categorizing materials and identifying their properties is an essential skill in the everyday life of an engineer. Part 1 Analysis: 1. Individually brainstorm a list of ten common products found at home that consist of at least two parts. These products may be items such as a cell phone, thumb drive, stapler, backpack, etc. Record your list of products below. a. b. c. d. e. f. g. h. i. j. 2. As a team identify two products from your brainstorming list to bring to the next class meeting. #1: #2: Product Team member responsible for bringing product to class 3. Examine and discuss as a team the functions and properties of both product #1 and product #2. 4. Illustrate and describe product #1. Include detailed information relating to function, operating procedure, operating environment, cost, manufacturing origin, and product life cycle. Illustration Description POE Unit 2 Lesson 2.2 Activity Product Analysis Page 2
3 5. Illustrate and describe product #2. Include detailed information relating to function, operating procedure, operating environment, cost, manufacturing origin, and product life cycle. Illustration Description 6. It may be necessary to disassemble your product in order to proceed with this activity. See instructor before proceeding. 7. Sketch and describe all product components. Include detailed information relating to component interaction and function within the product. Illustration Description 8. Select two components from each product to investigate further. Product #1 Components Product #2 Components POE Unit 2 Lesson 2.2 Activity Product Analysis Page 3
4 9. Further Component Investigation: Product #1 Component #1 Test Description Results Continuity Test: Ferrous Metal Test Use a multimeter with a built-in continuity tester or a simple circuit consisting of a power source and light to check for the component s ability to conduct electricity. Pass a magnet over the component. Hardness: Weight: Density: Surface Area: Hand Flexure Test: Use a nail to attempt to scratch the Use a digital scale to weigh the component. Submerge the component in a container with a predetermined measurable amount of water (graduated cylinder, beaker, etc.). If the component is buoyant, use a paperclip to keep the object submerged during testing. Measure the increased volume of the water due to the component being submerged in the container. Mass = weight / gravity Density = mass / volume Use a measuring device and calculator to sum all of the areas that cover the Use only your hands and attempt to bend the component. Does the component permanently deform? Product #1 Component #2 Test Description Results Continuity Test: Ferrous Metal Test Use a multimeter with a built-in continuity tester or a simple circuit consisting of a power source and light to check for the component s ability to conduct electricity. Pass a magnet over the component. POE Unit 2 Lesson 2.2 Activity Product Analysis Page 4
5 Hardness: Weight: Density: Surface Area: Hand Flexure Test: Use a nail to attempt to scratch the Use a digital scale to weigh the component. Submerge the component in a container with a predetermined measurable amount of water (graduated cylinder, beaker, etc.). If the component is buoyant, use a paperclip to keep the object submerged during testing. Measure the increased volume of the water due to the component being submerged in the container. Mass = weight / gravity Density = mass / volume Use a measuring device and calculator to sum all of the areas that cover the Use only your hands and attempt to bend the component. Does the component permanently deform? Product #2 Component #1 Test Description Results Continuity Test: Ferrous Metal Test Use a multimeter with a built-in continuity tester or a simple circuit consisting of a power source and light to check for the component s ability to conduct electricity. Pass a magnet over the component. Hardness: Weight: Use a nail to attempt to scratch the Use a digital scale to weigh the component. Submerge the component in a container with a predetermined measurable amount of water (graduated cylinder, beaker, etc.). If the component is buoyant, use a paperclip to keep the object submerged during testing. Measure the increased volume of the water due to the component being submerged in the container. POE Unit 2 Lesson 2.2 Activity Product Analysis Page 5
6 Density: Surface Area: Hand Flexure Test: Mass = weight / gravity Density = mass / volume Use a measuring device and calculator to sum all of the areas that cover the Use only your hands and attempt to bend the component. Does the component permanently deform? Product #2 Component #2 Test Description Results Continuity Test: Ferrous Metal Test Use a multimeter with a built-in continuity tester or a simple circuit consisting of a power source and light to check for the component s ability to conduct electricity. Pass a magnet over the component. Hardness: Weight: Density: Surface Area: Hand Flexure Test: Use a nail to attempt to scratch the Use a digital scale to weigh the component. Submerge the component in a container with a predetermined measurable amount of water (graduated cylinder, beaker, etc.). If the component is buoyant, use a paperclip to keep the object submerged during testing. Measure the increased volume of the water due to the component being submerged in the container. Mass = weight / gravity Density = mass / volume Use a measuring device and calculator to sum all of the areas that cover the Use only your hands and attempt to bend the component. Does the component permanently deform? POE Unit 2 Lesson 2.2 Activity Product Analysis Page 6
7 Part 2: Modeling 10. Assign product components to individual team members. Product Component Assigned Team Member 11. Use a measuring device to create a detailed drawing of your assigned product component, including appropriate dimensions and annotations. Detailed component drawing: 12. Use 3D modeling software to create a detailed 3D drawing of your assigned product component. 13. Use 3D modeling software to determine the components: Area: 14. Use 3D modeling software to create and print a Component Handout illustrating your assigned component and highlighting its distinguishing characteristics. POE Unit 2 Lesson 2.2 Activity Product Analysis Page 7
8 Conclusion 1. How does design affect material selection? 2. What other factors affect material selection other than design? 3. What properties of materials are important to understand before selecting materials for production? 4. What is liability? What are the liability issues, if any, related to the materials for each product that your team selected? POE Unit 2 Lesson 2.2 Activity Product Analysis Page 8
Authors: Mário Rui da Cunha Pereira, Hands on Science
9-11 years Science Content: Physical Science Target Concepts/Skills: Density and Bouyancy Target Age group: 9-11 years Duration of activity: 3 hours Summary: In this activity children inquire about why
More informationDensity and Archimedes Principle 11-cor
Density and Archimedes Principle 11-cor Objectives: To understand the concept of density and its relationship to various materials. To understand and use Archimedes Principle. Equipment: Dial calipers,
More informationwhere ρ f is the density of the fluid, V is the submerged volume of the object, and g is the acceleration due to gravity.
July 23 Buoyant Force 1 Activity P13: Buoyant Force (Force Sensor) Concept DataStudio ScienceWorkshop (Mac) ScienceWorkshop (Win) Archimedes Principle P13 Buoyant Force.DS P18 Buoyant Force P18_BUOY.SWS
More informationARCHIMEDES PRINCIPLE AND THE COMPUTATION OF BUOYANT FORCES. Alexis Rodriguez-Carlson
ARCHIMEDES PRINCIPLE AND THE COMPUTATION OF BUOYANT FORCES Alexis Rodriguez-Carlson September 20, 2006 Purpose: The purpose of this experiment is to show that the buoyant force acting on an object submerged
More informationScuba Divers Science Performance Task Grades 5-8 Name: Scuba Divers
Name: Scuba Divers Two identical twins named Jill and Rachel were planning separate trips to go scuba diving. Jill planned to scuba dive in the ocean off the coast of Maine and Rachel planned to scuba
More informationBuoyancy and the Density of Liquids (approx. 2 h) (11/24/15)
Buoyancy and the Density of Liquids (approx. 2 h) (11/24/15) Introduction Which weighs more, a pound of lead or a pound of feathers? If your answer to this question is "a pound of lead", then you are confusing
More informationPartnerships Implementing Engineering Education Worcester Polytechnic Institute Worcester Public Schools Supported by: National Science Foundation
Partnerships Implementing Engineering Education Measurements 6.F.3 Density and Hydrometers Grade Level 6 Sessions 1 approximately 60 minutes Seasonality N/A Instructional Mode(s) Class Team Size Class
More informationSimple Measurements & Buoyancy Force
Simple Measurements & Buoyancy Force 1 st year physics laboratories University of Ottawa https://uottawa.brightspace.com/d2l/home SIMPLE MEASUREMENTS The TA will go over the following tutorials. Error
More informationFloat a Big Stick. To investigate how objects float by analyzing forces acting on a floating stick
Chapter 19: Liquids Flotation 53 Float a Big Stick Purpose To investigate how objects float by analyzing forces acting on a floating stick Required Equipment/Supplies Experiment vernier calipers 250-mL
More informationNadia Naghi. Hung Do. Minh Lu. George Manoli PHYS Lab 12: Archimede s Principle. July 2, 2014
1 Nadia Naghi Hung Do Minh Lu George Manoli PHYS 2125 Lab 12: Archimede s Principle July 2, 2014 2 ABSTRACT: This experiment studies the principle of density by applying Archimedes principle and calculating
More informationLab #1: Introduction to Lab Techniques INTRODUCTION
Name Lab #1: Introduction to Lab Techniques INTRODUCTION Our goals in this experiment are (1) to make some measurements using a metric ruler, (2) to learn how to determine volumes with a graduated cylinder,
More informationLab 1: Precision and Accuracy in Measurement (Using the right tool for the Job) and Density of Metals
Lab 1: Precision and Accuracy in Measurement (Using the right tool for the Job) and Density of Metals Objectives: - To understand the meaning of accuracy and precision You will determine the relative precision
More informationExperiment P18: Buoyant Force (Force Sensor)
PASCO scientific Physics Lab Manual: P18-1 Experiment P18: (Force Sensor) Concept Time SW Interface Macintosh file Windows file Newton's Laws 45 m 300/500/700 P18 P18_BUOY.SWS EQUIPMENT NEEDED CONSUMABLES
More informationPneumatic Reservoir Analysis Work Sheet
Pneumatic Reservoir Analysis Work Sheet Getting Started Use a pair of dial calipers to measure the length and diameter dimensions of the: 1. End Cap 2. Threaded Boss 3. Stainless Steel Tube Record these
More informationAdditional Reading General, Organic and Biological Chemistry, by Timberlake, chapter 8.
Gas Laws EXPERIMENTAL TASK Determine the mathematical relationship between the volume of a gas sample and its absolute temperature, using experimental data; and to determine the mathematical relationship
More informationdownload instant at Experiment 2 A Submarine Adventure: Density Saves the Day
Experiment 2 A Submarine Adventure: Density Saves the Day Instructor Notes and Lab Preparation: Chemicals and Equipment: various metal shapes of copper, nickel, lead, aluminum, brass, iron and magnesium
More informationEXPERIMENT 8 BUOYANT FORCES
EXPERIMENT 8 BUOYANT FORCES INTRODUCTION: The purpose of this experiment is to determine buoyant forces on submerged solid objects, and to investigate the dependence of buoyant forces on volumes and masses
More informationThe density of a substance is the same for all samples of that substance.
8.8.a Density and Buoyancy Students know density is mass per unit volume. P71 Wood Steel The density of a substance is the same for all samples of that substance. 1. The two blocks shown have the same
More informationPRESSURE AND BUOYANCY
PRESSURE AND BUOYANCY CONCEPT SUMMARY So far The pressure applied to a confined liquid is transmitted to every point in the liquid (Pascal's Principle). At any given point in a liquid the pressure is the
More informationLaboratory Activity Measurement and Density. Average deviation = Sum of absolute values of all deviations Number of trials
Laboratory Activity Measurement and Density Background: Measurements of mass and volume are very common in the chemistry laboratory. The analytical balance is used to measure mass, and the graduated cylinder,
More informationSlide 1 / What is the density of an aluminum block with a mass of 4050 kg and volume of 1.5 m 3?
Slide 1 / 68 1 What is the density of an aluminum block with a mass of 4050 kg and volume of 1.5 m 3? Slide 2 / 68 2 What is the mass of a rectangular shaped ice block with dimensions of 0.04m x 0.05m
More informationNewton s Triple Play Explore
5E Lesson: Explore Newton s Triple Play Explore Stations (80 minutes) Students will explore how forces affect the motion of objects in the following stations. Station : Baseball Forces Baseball Space to
More informationHands-On Experiment Density and Measurement
Hands-On Experiment Density and Measurement GOALS: 1. To measure liquid volume as accurately as possible with graduated cylinders. 2. To measure the volume of irregular shaped solid objects by liquid volume
More informationHydrostatics Physics Lab XI
Hydrostatics Physics Lab XI Objective Students will discover the basic principles of buoyancy in a fluid. Students will also quantitatively demonstrate the variance of pressure with immersion depth in
More informationDensity and Buoyancy Notes
Density and Buoyancy Notes Measuring Mass and Volume 3.1 Density A balance can be used to measure the mass of an object. If the object is a liquid, pour it into a graduated cylinder to measure the volume.
More informationRead ENTIRE lab up to Disposal Section. MAKE NOTES!!! **For Procedures, Highlight equipment used and circle quantities measured out.
Lab Ch 2 Mass, Volume, & Density Lab Partners: READ Prelab!!! Read ENTIRE lab up to Disposal Section. MAKE NOTES!!! **For Procedures, Highlight equipment used and circle quantities measured out. Density
More informationFluids PROCEDURE. 1. Record the mass of the block of wood. 2. Record the mass of the beaker of water (without the block).
Fluids This format for this experiment will be a little different from what you re used to. Instead of spending all your time at one station interacting with a single apparatus you ll be spending 10-15
More informationArchimedes Principle
Saddleback College Physics Department Purpose Archimedes Principle To calculate the average density o () an egg in salt water and () a metal object suspended rom a scale (in air and then in water) by applying
More informationPart A How Many Drops Are in 1 ml of Water?
Investigation: Tools and Measurements Name(s): Introduction: This investigation requires you to use various scientific tools to measure volume, mass, and dimensions of objects. The goal is to become familiar
More informationPhysics 1021 Experiment 4. Buoyancy
1 Physics 1021 Buoyancy 2 Buoyancy Apparatus and Setup Materials Force probe 1000 ml beaker Vernier Calipers Plastic cylinder String or paper clips Assorted bars and clamps Water Attach the force probe
More informationLAB 7. ROTATION. 7.1 Problem. 7.2 Equipment. 7.3 Activities
LAB 7. ROTATION 7.1 Problem How are quantities of rotational motion defined? What sort of influence changes an object s rotation? How do the quantities of rotational motion operate? 7.2 Equipment plumb
More informationPurpose. Introduction
Purpose The objective of this experiment is to determine the density of an unknown liquid and solid. The students will become familiar with the techniques for measuring mass and volume of several samples
More informationSimulating Microgravity with Buoyancy A Space School Lesson Plan
ASTRONAUT TRAINING...UNDERWATER Simulating Microgravity with Buoyancy A Space School Lesson Plan by Bill Andrake, Swampscott Middle School Swampscott, Massachusetts Science Lesson: Buoyancy - Based on
More informationName: Period: DUE Friday 9/ 16 Honors Chemistry Lab #1: Metric System
Name: Period: DUE Friday 9/ 16 Honors Chemistry Lab #1: Metric System Introduction: The Metric System is a worldwide standard system of measurement. Scientists must be able to communicate with each other
More informationAnglophone School District - North
Anglophone School District - North Grade 7 Science - Unit Lesson Guide Fluids Table of Contents Scientific Literacy!!!!!!!!!! 3 Science Assessment Overview!!!!!!!! 4 Focus and Context!!!!!!!!!! 5 Unit
More informationStudents will use two different methods to determine the densities of a variety of materials and objects.
Activity #1: Determining Densities Summary The concept of density has many useful applications. This image is an electron density map, used by biochemists to help understand the structure of a protein.
More informationArchimedes Principle
Archimedes Principle Objective In this experiment you will verify that the buoyant force on an object submerged in water is equal to the weight of the water displaced by the object. Apparatus Triple-beam
More informationFigure 1. Example of volume of water required for an unknown sample
Experiment Three Density Procedure Part 1.The density of a solid Obtain a solid unknown sample from your instructor. Write down the number of the unknown in your notebook. Determine the of your unknown
More informationCHM 100 / Introductory Laboratory Experiment (r10) 1/11
CHM 100 / 110 - Introductory Laboratory Experiment (r10) 1/11 Purpose This introductory exercise will familiarize you with a few of the measurements we make in the chemistry laboratory and the level of
More information1. Determining Solution Concentration
In this exercise you will determine the concentration of salt solutions by measuring samples with known concentration and making a calibration curve. You will review units of concentration, and how to
More informationModule 2, Add on Lesson Depth Sensor. Teacher. 90 minutes
Module 2, Add on Lesson Depth Sensor 90 minutes Teacher Purpose of this lesson Investigate the relationship between pressure and depth Construct a sensor to measure the depth of water Graph data and reason
More informationExperiment #2. Density and Measurements
Experiment #2. Density and Measurements Goals 1. To measure and record length, volume and mass accurately with the correct number of significant figures 2. To use significant figures correctly in calculations.
More informationPHYS 1020 LAB 8: Buoyancy and Archimedes Principle. Pre-Lab
PHYS 1020 LAB 8: Buoyancy and Archimedes Principle Note: Print and complete the separate pre-lab assignment BEFORE the lab. Hand it in at the start of the lab. Pre-Lab While at home, put one ice cube (made
More informationDesign Data 22M. Flotation of Circular Concrete Pipe. w w I = w - x 1000 (3) (SG x 1000)
Design Data M Flotation of Circular Concrete Pipe There are several installation conditions where there is the possibility that concrete pipe may float even though the density of concrete is approximately.4
More informationAP Lab 11.3 Archimedes Principle
ame School Date AP Lab 11.3 Archimedes Principle Explore the Apparatus We ll use the Buoyancy Apparatus in this lab activity. Before starting this activity check to see if there is an introductory video
More informationFLOATING AND SINKING
NAME SCHOOL INDEX NUMBER DATE FLOATING AND SINKING 1. 1994 Q5a P2 (a) State Archimedes s principal (1 mark) 2. 1996 Q29 P1 A solid copper sphere will sink in water while a hollow copper sphere of the same
More informationCHM Introductory Laboratory Experiment (r17sd) 1/13
CHM 110 - Introductory Laboratory Experiment (r17sd) 1/13 Purpose This introductory exercise will familiarize you with a few of the measurements we make in the chemistry laboratory and the level of uncertainty
More informationAccuracy and Precision
Accuracy and Precision Introduction Scientists use many skills as they investigate the world around them. They make observations by gathering information with their senses. Some observations are simple.
More informationTo connect the words of Archimedes Principle to the actual behavior of submerged objects.
Archimedes Principle PURPOSE To connect the words of Archimedes Principle to the actual behavior of submerged objects. To examine the cause of buoyancy; that is, the variation of pressure with depth in
More informationCH 112 Special Assignment #2 Density Layers and Lava Lamps
CH 112 Special Assignment #2 Density Layers and Lava Lamps PRE-LAB ASSIGNMENT: Make sure that you read this handout and bring the essentials to lab with you. Here are the pre-lab questions for this week.
More informationLab 11 Density and Buoyancy
b Lab 11 Density and uoyancy Physics 211 Lab What You Need To Know: Density Today s lab will introduce you to the concept of density. Density is a measurement of an object s mass per unit volume of space
More informationThe Ideal Gas Constant
Chem 2115 Experiment # 8 The Ideal Gas Constant OBJECTIVE: This experiment is designed to provide experience in gas handling methods and experimental insight into the relationships between pressure, volume,
More informationRead over Techniques #2, 4, 5, 6, and 9 in the Demonstrations of Nine Practical Lab Techniques booklet.
Practical Assessment 1 includes: Technique #2 - Use of a Pipette Technique #4 Weighing Technique #5 Use of a Bottle-Top Dispenser Technique #6 Gravity Filtration Technique # 9 Rotary Evaporator Student
More informationP3000 Deadweight Tester Setup, Part 1: Limited Partial Correction Method
P3000 Deadweight Tester Setup, Part 1: Limited Partial Correction Method 19 May 2014 M. Daniels This tutorial is for configuring a P3000 series (Pressurements) deadweight tester to be used with COMPASS
More informationPressure Measurement Unit HEMP
Pressure Measurement Unit HEMP Engineering and Technical Teaching Equipment INTRODUCTION Pressure measurements are the most important measurements in industry; especially in continuous processes industries,
More informationExperiment 1 Basic Laboratory Operations
Experiment 1 Basic Laboratory Operations INTRODUCTION LECTURE OUTLINE This is the first experiment that most students perform in the laboratory. Oftentimes, the stone is cast in this first laboratory session.
More informationBeamex. Calibration White Paper. Weighing scale calibration - How to calibrate weighing instruments
Beamex Calibration White Paper info@beamex.com Weighing scale calibration - How to calibrate weighing instruments Weighing scale calibration - How to calibrate weighing instruments Weighing scales, weighing
More informationSTUDENT NAME. Science- Grade 4. Read each question and choose the best answer. Be sure to mark all of your answers.
FORMATIVE MINI ASSESSMENTS Third Grading Period 2008-09 February 18-25 STUDENT NAME DATE Science- Grade 4 Read each question and choose the best answer. Be sure to mark all of your answers. Bobber #1 Bobber
More informationHydrostatics Bench & Fluid Properties
Hydrostatics Bench & Fluid Properties Engineering and Technical Teaching Equipment BHI INTRODUCTION We call liquid those substances whose molecules due to the lack of cohesion between them, they move freely
More informationCARTESIAN DIVER (1 Hour)
(1 Hour) Addresses NGSS Level of Difficulty: 2 Grade Range: K-2 OVERVIEW In this activity, students will build a Cartesian diver and discover how compression and changes in density cause the diver to mysteriously
More informationGet Into the Game with Team Density!
Get Into the Game with Team Density! PROBLEM / QUESTION How do mass and volume affect whether an object sinks or floats in water? What is the relationship between density and sinking/floating? PRIOR KNOWLEDGE
More informationFrom and
From http://www.school-for-champions.com/science/fluidpressure.htm and http://www.school-forchampions.com/science/fluidfloating.htm by Ron Kurtus, School for Champions Pressure in Fluids by Ron Kurtus
More informationGreat Science Adventures
Great Science Adventures What is a class one lever? Lesson 12 Tool Concepts: Class one levers consist of a rod, fulcrum, load arm, and effort arm. The fulcrum divides the lever into two sides. One side
More informationShark Biology Buoyancy by Bill Andrake
Shark Biology Buoyancy by Bill Andrake Science Lesson: Buoyancy - Based on Webisode 45 - Shark Biology Grade Level: 6-8 Time: Four (45-50 minute) class periods Introduction Jonathan narrates an educational
More informationModel of Prosthetic Leg
Model of Prosthetic Leg Grade Level: 5 Total Time Required: Six 30 minute class sessions Two 30 minute class sessions (optional) Prepared By: Bryan Hubbard, John Grutzner, Kari Clase, Alyssa Panitch, Nancy
More informationBuild Your Own Zooplankton
Build Your Own Zooplankton Grade Level: This specific lesson is geared towards grades 9-12, but it can be modified for older or younger students. Lesson Summary: Students will use their knowledge of zooplankton
More informationStudent Exploration: Archimedes Principle
Name: Date: Student Exploration: Archimedes Principle Vocabulary: Archimedes principle, buoyant force, density, displace, mass, volume, weight Prior Knowledge Questions (Do these BEFORE using the Gizmo.)
More informationSecond Generation Charging Station
Second Generation Charging Station Progress Report Presentation J. Alhabshy, R. Alzahrani, B. Gabrelcik, R. Murphy, R. Villezcas January 21, 2015 1 Project Summary This year s team was assigned the project
More informationHello Students and Parents. We will complete Chapter 12 this week. There is a Chapter 12 Test on Friday February 12, 2016.
Homework Hello Students and Parents. We will complete Chapter 12 this week. There is a Chapter 12 Test on Friday 12, 2016. i-ready All students need to complete 2 lessons of MATH i-ready per week for a
More information1 Korean-American Scientists and Engineers Association National Mathematics and Science Competition. 1. Raft Rally
1 Korean-American Scientists and Engineers Association 1. Raft Rally GOAL The goal of raft rally contest is to understand the concept of buoyancy and apply it to the design of a mini boat that can hold
More informationQUALIFICATIONS OF GRADUATES
NAUI Forensic Diver Course 828-329-9911 scubanaui@gmail.com OVERVIEW This is a continuing education certification course directed towards Certified Scuba Divers with Advanced Training who desire greater
More informationLesson: Sponge Bob and Party Blowers: How Much Air Can You Exhale?
Lesson: Sponge Bob and Party Blowers: How Much Air Can You Exhale? Teacher: Unit Theme/Course: Date: Timing: Kaylan Duthie Human Respiration 7 th Grade Life Science November 15 th and 16 th 2 Days Rationale/Goal:
More informationScientific Measurements and Errors: Determination of Density of Glass
Experiment Scientific Measurements and Errors: Determination of Density of Glass II Purposes This experiment has three purposes: 1. Making anumber of measurements, including length, weight, and liquid
More informationPush & Pull You can see the forces push and pull at work with this door. We can push the door to close it, or pull the handle to open it.
Gogglebox Video Script FORCES & MOTION Introduction
More informationExperiment 1 Introduction to Some Laboratory Measurements
Experiment 1 Introduction to Some Laboratory Measurements Introduction In this experiment you will familiarize yourself with the English & metric systems of measurement, weigh with a centigram balance,
More informationSPECIMEN. All items required by teachers and candidates for this task are included in this pack.
Advanced Subsidiary GCE HUMAN BIOLOGY Unit F223: Practical Skills in Human Biology: Quantitative Task Specimen Task For use from September 2008 to June 2009. F223 All items required by teachers and candidates
More informationDensity and Specific Gravity
Fluids Phases of Matter Matter is anything that has mass and takes up space (volume). The three common phases of matter are solid, liquid, and gas. A solid has a definite shape and size. A liquid has a
More informationPressure Measurement
Pressure Measurement Manometers Sensors, Transducers Ashish J. Modi Lecturer, Dept. of Mech.Engg., Shri S.V.M. inst. Of Technology, Bharuch Pressure Pressure is a force per unit area exerted by a fluid
More informationTechnique Sheet 16. Using the Metric Ruler
Technique Sheet 16 Using the Metric Ruler The standard unit for length in the metric system is the meter. The meter can be divided into smaller parts and multiplied into larger units. When measuring with
More informationliving with the lab control of salinity 2012 David Hall
control of salinity 2012 David Hall General Idea The objective is to keep the salinity close to a setpoint which will provided by your instructor The salinity sensor measures the analog voltage output
More informationUnit for Determining the Gauge Factor of Strain Gauges
Engineering and Technical Teaching Equipment Unit for Determining the Gauge Factor of Strain Gauges MFGE PROCESS DIAGRAM AND UNIT ELEMENTS ALLOCATION ISO 9001: Quality Management (for Design, Manufacturing,
More informationDensity. Chapters 12-14: Phases of Matter. Example: Density. Conceptual Check. Springs 2/27/12. Mass Density vs. Weight Density
Chapters 12-14: Phases of Matter Density Sequence of increasing molecule motion (and kinetic energy) Solid Liquid Gas The densities of most liquids and solids vary slightly with changes in temperature
More informationChapter 10 Fluids. Which has a greater density? Ch 10: Problem 5. Ch 10: Problem Phases of Matter Density and Specific Gravity
Chapter 10 Fluids 10-1 Phases of Matter The three common phases of matter are solid, liquid, and gas. A solid has a definite shape and size. A liquid has a fixed volume but can be any shape. A gas can
More information#6 Lesson Emergency Rescue Vehicles Engineering Design Assessment
#6 Lesson Emergency Rescue Vehicles Engineering Design Assessment The engineering design process has its own built in assessment phase as the students create their inventions, test them and improve them.
More informationActivity Parts of an Aircraft
Activity 4.2.7 Parts of an Aircraft Introduction The science of aeronautics really began to evolve in the late 18th and early 19th centuries. Philosophers and early scientists began to look closely at
More informationLESSON 2: SUBMARINE BUOYANCY INVESTIGATION
LESSON 2: SUBMARINE BUOYANCY INVESTIGATION Lesson overview This lesson encourages students to investigate hands-on the property of neutral buoyancy, and to discuss its importance in terms of submarines.
More informationGas Laws. Figure 1: Experimental Set-up with Leveling Bulb. GCC CHM 151LL: Gas Laws GCC, 2019 page 1 of 8
Gas Laws Introduction Although we cannot see gases, we can observe their behavior and study their properties. This lab will apply several concepts from Ideal Gas Laws. You will use your knowledge of chemical
More informationExperiment 1, Measurement and Density Chemistry 201, Wright College, Department of Physical Science and Engineering
Name Date Experiment 1, Measurement and Density Chemistry 201, Wright College, Department of Physical Science and Engineering Making measurements in the laboratory involves equipment and instrumentation.
More informationSave My Exams! The Home of Revision For more awesome GCSE and A level resources, visit us at Pressure.
For more awesome GSE and level resources, visit us at www.savemyexams.co.uk/ 1.8 Pressure Question Paper Level IGSE Subject Physics (0625) Exam oard Topic Sub Topic ooklet ambridge International Examinations(IE)
More informationEXPERIMENT 1 BASIC LABORATORY TECHNIQUES AND TREATMENT OF DATA MEASUREMENTS
EXPERIMENT 1 BASIC LABORATORY TECHNIQUES AND TREATMENT OF DATA MEASUREMENTS Introduction In the following experiment you will be required to use a Bunsen burner, balance, a pipet, graduated cylinder, flask,
More informationMeasuring Mass and Volume
Measuring Mass and Volume Experiment 2 Expt 2 Measurement.wpd INTENT The purpose of this experiment is to introduce some fundamental aspects of the measurement making process as well as to introduce some
More informationliving with the lab control of salinity 2012 David Hall
control of salinity 2012 David Hall General Idea The objective is to keep the salinity close to a setpoint which will be provided by your instructor The salinity sensor measures the analog voltage output
More informationI. INTRODUCTION. A. Attraction of Particles due to the Capillary
An Investigation into the Impact of Particle Mass and Liquid Surface Tension on the Capillary Force Between a Floating Particle and a Nearby Massive Wall Laura Grace Physics Department, The College of
More informationPRE LABORATORY ASSIGNMENT: Lab Section Score: /10 READ THE LAB TEXT BEFORE ATTEMPTING THESE PROBLEMS!
EXPERIMENT # 6 Name: PRE LABORATORY ASSIGNMENT: Lab Section Score: /10 READ THE LAB TEXT BEFORE ATTEMPTING THESE PROBLEMS! 1. Calculate the height of a corresponding column of mercury (in mm) that is at
More informationInvestigating Sinking and Floating
Chapter 13 Forces in Fluids Investigation 13A Investigating Sinking and Floating Background Information When an object is placed in a fluid, the force of gravity causes part or all of the object to sink
More informationExploring the Properties of Gases. Evaluation copy. 10 cm in diameter and 25 cm high)
Exploring the Properties of Gases Computer 30 The purpose of this investigation is to conduct a series of experiments, each of which illustrates a different gas law. You will be given a list of equipment
More informationScience 8 Chapter 9 Section 1
Science 8 Chapter 9 Section 1 Forces and Buoyancy (pp. 334-347) Forces Force: anything that causes a change in the motion of an object; a push or pull on an object balanced forces: the condition in which
More informationGrade 6 Lesson 1. Lesson Plan Page 2. Student Activity Handout Page 5
Grade 6 Lesson 1 Item Page Lesson Plan Page 2 Student Activity Handout Page 5 Marlins Think Tank: Sixth Grade Science Lesson Plan #1 VISION-SETTING OBJECTIVE. What is your objective? SC.6.E.7.3 - Describe
More informationMeasurements. Metric System
Measurements Measurements are basic to any scientific pursuit. A measurement has both a magnitude (numeric value) and a unit. Metric units are used in the sciences. Metric System In science, the metric
More informationEN400 LAB #2 PRELAB. ARCHIMEDES & CENTER of FLOTATION
EN400 LAB #2 PRELAB ARCHIMEDES & CENTER of FLOTATION Instructions: 1. The prelab covers theories that will be examined experimentally in this lab. 2. The prelab is to be completed and handed in to your
More information