NOTES Foldable must include: - Form of Energy name on OUTSIDE of flap - Definition - At least one example (picture OR word)
|
|
|
- Silas Fowler
- 6 years ago
- Views:
Transcription
1 Unit 7: Energy. Bell Ringer: You are on a roller coaster 92 meters above the ground traveling at 14 m/s. You weigh 400 N (or approximately 40.8 kg). What is your mechanical energy? Show your work and include your units!
2 Unit 7: Energy. NOTES Foldable must include: - Form of Energy name on OUTSIDE of flap - Definition - At least one example (picture OR word) DOESN T NEED TO BE PRETTY
3 Types of Energy Mechanical/ Sound Thermal Chemical Radiant/ Light/ Electromagnetic Electrical Nuclear
4 Mechanical Energy Mechanical energy: energy of motion Sound is mechanical energy too!
5 Thermal Energy (Heat) The heat energy of an object determines how active its atoms and molecules are. A hot object is one whose atoms and molecules are excited and show rapid movement. A cooler object's molecules and atoms will show less movement.
6 Chemical Energy Energy that is available for release from chemical reactions. The chemical bonds in a match stick store energy that is transformed into thermal energy (fire) when the match is struck.
7 Chemical Energy
8 Radiant Energy (Light / Electromagnet) Involves all energy found within electromagnetic spectrum. These types of energy travel in waves. These waves have electrical properties and magnetic properties.
9 Radiant Energy (Light / Electromagnet) Electromagnetic Spectrum
10 Electrical Energy Energy caused by the movement of electrons. Easily transported through power lines and converted into other forms of energy. Most common energy type throughout U.S. households.
11 A type of potential energy stored in the nucleus of an atom and released as nuclear reactions. These reactions releases tremendous amounts of energy. Nuclear Energy Types of Nuclear Energy: Nuclear fission reaction(used in nuclear power plants): nucleus splits Nuclear fusion reaction: nuclei fuse or join together
12 Bell Ringer HAND IN PURPLE PERMISSION SLIP FOR SOL MOVIE NIGHT 1. Where would you find the most potential energy on a roller coaster? 2. Where would you find the most kinetic energy on a roller coaster? 3. What type of energy transformation is taking place when a roller coaster goes down a hill?
13 An energy transformation is a change of one form of energy into another.
14 What type of energy cooks food in a microwave oven? RADIANT ENERGY Review What type of energy is the spinning plate inside of a microwave oven? MECHANICAL ENERGY
15 Review When you plug an electric fan to a power outlet, electrical energy is transform into what type of energy? MECHANICAL ENERGY
16 Review What energy transformation occurs when an electric lamp is turned on? ELECTRICAL ENERGY RADIANT ENERGY
17 Review What types of energy are shown below? MECHANICAL ENERGY & THERMAL ENERGY (Don t forget friction!)
18 Review What types of energy are shown below? CHEMICAL ENERGY
19 Review What types of energy are shown below? ELECTRICAL ENERGY MECHANICAL ENERGY RADIANT ENERGY
20 Review What type of energy is shown below? CHEMICAL ENERGY
21 Review What type of energy is shown below? THERMAL ENERGY
22 Review What types of energy are shown below? CHEMICAL ENERGY THERMAL ENERGY
23 Review What types of energy are shown below? CHEMICAL ENERGY RADIANT / ELECTROMAGNETIC ENERGY
24 Law of Conservation of Energy: the law states that energy is neither created or destroyed
25 Let s try a problem from the study guide! 44) A 25 kg ball is at rest on a balcony on Earth that is 30 m high. A cat knocks the ball off of the balcony. After falling down 10 m, what is its kinetic energy? Hint: Use the Law of Conservation of Energy 30 m 25 kg Ball 20 m 10 m 0 m Answer: 2,450 J
26 ** In every energy conversion, some energy is always converted into thermal energy (because of friction)!
27 Where does all this energy come from?! Nonrenewable Resources: cannot be replace after they are used (or can only be replaced over thousands or millions of years) Fossil fuels: Coal, petroleum, natural gas Nuclear Energy
28 Where does all this energy come from?! Renewable Resources: can be used and replaced in nature over a relatively short period of time Wind Solar Geothermal Biomass Water
29 Energy Poster & Debate (10 point summative) Your job is to work as a group and create a poster that shows why your energy resource is the best choice! You will be graded on 1) Design (make it look pretty) 2) Explain how energy is produced from your resource 3) Highlight at least 3 ADVANTAGES! 4) On the back of your poster make notes on why your resource is better than the competitor! You will need this for your debate next class! Textbook pages are helpful
TYPES OF ENERGY and Energy
TYPES OF ENERGY and Energy Conversions Mechanical, Electromagnetic, Electrical, Chemical, Nuclear, and Thermal What is Mechanical Energy? o Energy due to an object s motion (kinetic) or position (potential).
What is energy? The ability to cause change.
What is energy? The ability to cause change. THERMAL internal motion of particles The ability to cause change. NUCLEAR changes in the nucleus ENERGY MECHANICAL motion of objects CHEMICAL bonding of atoms
Energy: Forms and Changes
Energy: Forms and Changes The Energy Story Nature of Energy Energy is all around you! l You can hear energy as sound. l You can see energy as light. l And you can feel it as wind. Nature of Energy You
Energy and Energy Transfer. Warm Up. Physics Unit: ENERGY. October 31, Major Types of Energy
Energy and Energy Transfer Create a New Unit: In your Notebook, use 1 whole page and write: Physics Unit: ENERGY Draw pictures of anything you can think of related to "Energy". Energy > The ability to
Identify all the forms of energy you see in the picture below.
Identify all the forms of energy you see in the picture below. Essential Question: How are forms of energy alike and different? Standards: S8P2c. Compare and contrast the different forms of energy (heat,
UNIT II. Energy Transfer of Energy. Chapter 2: Energy Transfers
UNIT II Energy Transfer of Energy Chapter 2: Energy Transfers The ability of matter to do work or make things happen is known as Energy. There are various forms of energy. Kinetic energy is the energy
Mechanical Energy the energy associated with position and motion of an object
Unit 3.3 Mechanical Energy the energy associated with position and motion of an object Mechanical Energy is composed of both kinetic and potential energy. Mechanical Energy = Potential Energy + Kinetic
The Story of Energy. Forms and Functions
The Story of Energy Forms and Functions What are 5 things E helps us do? Batteries store energy! This car uses a lot of energy Even this sleeping puppy is using stored energy. We get our energy from FOOD!
Energy. Potential Kinetic
Energy the ability to do work or cause change typically expressed in units of joules (J) can be transferred from one object to another two general types: Potential Kinetic Potential Energy (PE) stored
3 Types of Heat Transfer
3 Types of Heat Transfer The movement of heat from a warmer object to a cooler object. Heat Transfer- 1. Conduction Heat transfer by direct contact of molecules. In other words, when one molecule runs
Transfers and Transformations
Chapter Introduction Lesson 1 Lesson 2 Lesson 3 Forms of Energy Energy Transfers and Transformations Particles in Motion Chapter Wrap-Up What is the difference between energy transfers and energy transformations?
Energy: Forms and Changes
Energy: Forms and Changes Nature of Energy Energy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it as wind. Nature of Energy You use energy when you: hit
Energy: Forms and Changes
Energy: Forms and Changes Nature of Energy Energy is all around you! You can hear energy as sound. You can see energy as light. And you can feel it as wind. Nature of Energy You use energy when you: hit
Conceptual Understanding
Name Period Conceptual Understanding 1. Define work in scientific terms, and give the formula. What is it measured in? Work is a force applied over a distance to move and object. Force applied and object
Energy, Work, and Simple Machines
CHAPTER 3 Energy, Work, and Simple Machines Types of Energy What do you think? Read the two statements below and decide whether you agree or disagree with them. Place an A in the Before column if you agree
Introduction to Energy Study Guide (also use your notes!!!!)
Introduction to Energy Study Guide (also use your notes!!!!) 1. What is energy? The ability to do work 2. What is kinetic energy? The energy of motion (movement) 3. Can objects with kinetic energy do work?
Electric energy Radiant energy Nuclear energy
CHAPTER 7 LESSON 1: FORMS OF ENERGY Potential Energy Stored Energy Energy Kinetic Potential Work What is Energy? Mechanical Sound Thermal Electric Radiant Nuclear Potential is stored due to the interactions
The six major forms of energy are: 1. Mechanical 2. Thermal 3. Chemical 4. Electrical 5. Electromagnetic 6. Nuclear
The six major forms of energy are: 1. Mechanical 2. Thermal 3. Chemical 4. Electrical 5. Electromagnetic 6. Nuclear Mechanical Energy Energy associated with the motion and position of everyday objects.
Packet # 4 Where does energy come from and where does it go?
Packet # 4 Where does energy come from and where does it go? 4-1 What is Energy? o To recognize and describe kinetic and potential energy events. energy: the ability to make something happen potential
Mechanical Energy Thermal Energy Chemical Energy Electrical Energy Electromagnetic Energy
Physical Science PHYSICS UNIT 4 Study Guide. Chapter 15 - Energy Key Terms Energy Kinetic Energy Potential Gravitational Potential Elastic Potential Mechanical Energy Thermal Energy Chemical Energy Electrical
Directed Reading B. Section: What Is Energy? ENERGY AND WORK: WORKING TOGETHER
Skills Worksheet Directed Reading B Section: What Is Energy? ENERGY AND WORK: WORKING TOGETHER 1. What do you call the ability to do work? a. movement b. energy c. power d. force KINETIC ENERGY 2. What
Introduction to Energy! 6 th Grade Module H: Matter and Energy Unit 2: Energy Lesson 1
Introduction to Energy! 6 th Grade Module H: Matter and Energy Unit 2: Energy Lesson 1 Energy is There are two main types of energy Kinetic energy - energy of an object that is due to motion. All moving
What is Energy? In science, energy is the ability to do work. Work is done when a force causes an object to move in the direction of the force.
What is Energy? In science, energy is the ability to do work. Work is done when a force causes an object to move in the direction of the force. Energy Energy is the ability to do work. (reminder=what is
Energy and Mechanical Energy
Energy and Mechanical Energy Energy Review Remember: Energy is the ability to do work or effect change. Usually measured in joules (J) One joule represents the energy needed to move an object 1 m of distance
Energy & Life PRE READING TASK. State the different types of Energy you know WHICH YOU SEE AROUND YOU, give some EXAMPLES.
Name: Class: Date: Energy & Life Grade 11A Science Related Reading/Physics Physics Gr11A PRE READING TASK TYPES OF ENERGY State the different types of Energy you know WHICH YOU SEE AROUND YOU, give some
Unit 4 - Energy & Heat SOL PS.6,7
Unit 4 - Energy & Heat SOL PS.6,7 Bill Nye - Energy I. PS.6a - Potential & Kinetic Energy A. Energy is the ability to do work or cause change. B. Energy is either Potential or Kinetic. a. Potential Energy
Highlights of chapter 5, section 2
Highlights of chapter 5, section 2 2 Conservation of Energy Changing Forms of Energy There are situations around us every day that involve energy changing from one form to another form. There are many
What is Energy? The ability to do work or cause change.
What is Energy? The ability to do work or cause change. Two Categories of Energy Kinetic Energy energy of motion. The faster it moves, the more kinetic energy it has. Potential Energy stored energy due
Heat: the transfer of thermal energy from one substance to another. Electrons: the small particles inside an atom that have negative charge.
GRADE 5 0 Energy: the ability to cause change OR to do work Kinetic energy: energy of motion Potential energy: energy of position (stored energy) Thermal energy: the energy that moves particles of matter
Energy Transformation
Background Transformation 1. What is energy? 2. What are the two main forms of energy? Describe them. 3. Match each form of energy to the correct description. a. Chemical a. of the movement of charged
Energy and Energy Resources
chapter 32 Energy and Energy Resources section 1 What is energy? PS 4.1d: Different forms of energy include heat, light, electrical, mechanical, sound, nuclear, and chemical. Energy is transformed in many
Unit 1: Energy and Motion
4 4 Table of Contents Unit 1: Energy and Motion Chapter 4: Energy 4.1: The Nature of Energy 4.2: Conservation of Energy 4.1 The Nature of Energy Change Requires Energy Energy: ability to cause change.
7.1 Stanford Notes Energy Name
7.1 Stanford Notes Energy Name MAIN POINTS: Write a summary of the main point of each paragraph. Page 164 Questions: Questions you should be able to answer after reading. Energy can cause what? The unit
Name: Science 3 rd 9 Weeks Test Study Guide
Scientific Investigation 6.1 Name: Science 3 rd 9 Weeks Test Study Guide 1. Number (1-5) in order the steps of the scientific method. a. design an experiment b. draw a conclusion c. ask a questions/state
Work, Power and Energy Worksheet
Work, Power and Energy Worksheet Name: 1. Which of the following statements are true about work? Include all that apply. a. Work is the transfer of energy into or out of a system by means of an external
Question 1: For the positions labeled on the image, list in order from highest to lowest potential energy of the roller coaster. How is the kinetic
Question 1: For the positions labeled on the image, list in order from highest to lowest potential energy of the roller coaster. How is the kinetic energy of the roller coaster related to these values?
What is it? What are the different types?
What is it? What are the different types? Energy definition Energy is a challenging concept to understand and explain Energy is an abstract concept that has slightly different definitions depending on
STUDY GUIDE - 6TH GRADE WEEK 12 CCA
1. Which of the following statements about energy is true? STUDY GUIDE - 6TH GRADE WEEK 12 CCA A. Potential energy and kinetic energy are different names for the same kind of energy. B. Gravity has nothing
15.1 Energy and Its Forms. Energy and Work. How are energy and work related? Energy is the ability to do work. Work is a transfer of energy.
Energy and Work How are energy and work related? Energy is the ability to do work. Work is a transfer of energy. Energy and Work Energy has different forms. A. The sun gives off energy in the form of heat
Energy Basics First Law of Thermodynamics and Energy Transformations Integrated Science 4 Honors Name: Per:
Energy Basics First Law of Thermodynamics and Energy Transformations Integrated Science 4 Honors Name: Per: To understand how natural and human-built systems work, we must clearly define what matter and
Energy is the ability to do work. Q: What is energy? Work is done when a force causes an object to move. Q: What is work? Q: Potential Energy
Q: What is energy? Energy is the ability to do work. Q: What is work? Work is done when a force causes an object to move. Q: Potential Energy The energy of an object due to its position, shape, or condition
ELEMENTS OF PHYSICS ENERGY: WORK and POWER
1 Pre-Test Directions: This will help you discover what you know about the subject of energy before you begin this lesson. Answer the following true or false. 1. To a physicist, energy is work or the capacity
Name Date Per Teacher. Packet #4 The Sun
Packet #4 The Sun Reading Guide: Chapter 29.1 (read text pages 755 760) STRUCTURE OF THE SUN 1e Students know the Sun is a typical star and is powered by nuclear reactions, primarily the fusion of hydrogen
Scientific Investigation, Engineering, Energy, and Transformation Study Guide
Scientific Investigation, Engineering, Energy, and Transformation Study Guide Parent Signatures: Inquiry Skills: Parent Signature: 1. Define observation: information gathered with the 5 senses a. Qualitative
Chapter 4 Work and Energy
James T. Shipman Jerry D. Wilson Charles A. Higgins, Jr. Omar Torres Chapter 4 Work and Energy Work being done by applied force (F ) through a distance (d ) Work = Force distance, W (J) = F. d where F
Name Date Hour Table Lesson One
Lesson One Lesson Two Directions: Circle the term in parentheses that correctly completes each sentence. 1. The law of conservation of energy says that energy can be (reduced, transformed) from one
You are about to start an exciting series of lessons on physical science. God s Design for the Physical World
Table of of Contents Unit 1 - Forms of Energy Lesson 1 Forms of Energy 8 Lesson 2 Mechanical Energy 12 Lesson 3 Chemical Energy 16 Lesson 4 Nuclear Energy 18 Lesson 5 Nuclear Weapons 21 Special Feature
Chapter 9 Energy and Energy Resources. Copyright Houghton Mifflin Harcourt Publishing Company
Get Energized! What are two types of energy? Energy is the ability to cause change. Energy takes many different forms and causes many different effects. There are two general types of energy: kinetic energy
Unit 4 Lesson 1 Introduction to Energy. What are two types of energy? Energy is the ability to cause change.
Get Energized! What are two types of energy? Energy is the ability to cause change. Energy takes many different forms and causes many different effects. There are two general types of energy: kinetic energy
Energy transformations Sources and Effects and transmission of Energy
Winnetonka 9 th Grade Physics: Unit 9 test Energy transformations Sources and Effects and transmission of Energy Kinetic Energy: E! =!! m v! Gravitational Potential Energy: E! = m g h Elastic Potential
Energy, Work, and Power
Matthew W. Milligan, Work, and Power Conservation Laws an Alternative to Newton s Laws Matthew W. Milligan, Work, and Power I. - kinetic and potential - conservation II. Work - dot product - work-energy
Energy. What is Energy? Energy is what makes matter move or change. It is the ability to do work and is needed in order to apply any type of force.
Energy ompanion w answers.notebook pril 18, 2012 Energy 8th Gr. What is Energy? Energy is what makes matter move or change. It is the ability to do work and is needed in order to apply any type of force.
CHAPTER 13.3 AND 13.4 ENERGY
CHAPTER 13.3 AND 13.4 ENERGY Section 13.3 Energy Objective 1: What is the relationship between energy and work? Objective 2: Identify the energy of position. Objective 3: The factors that kinetic energy
In an avalanche, a mass of loose snow, soil, or rock suddenly gives way and slides down the side of a mountain.
ENERGY Energy Objective 1: What is the relationship between energy and work? Objective 2: Identify the energy of position. Objective 3: The factors that kinetic energy depends on Objective 4: What is non-mechanical
The Story of Energy. Forms and Functions
The Story of Energy Forms and Functions What are 5 things E helps us do? Batteries store energy! This car uses a lot of energy Even this sleeping puppy is using stored energy. We get our energy from FOOD!
Alief ISD Middle School Science STAAR Review Reporting Category 2: Force, Motion, & Energy
8.6.A demonstrate and calculate how unbalanced forces change the speed or direction of an object s motion Alief ISD Middle School Science STAAR Review Reporting Category 2: Force, Motion, & Energy Force
Energy: The ability to do work and the ability to cause change
Notes: Energy Energy: The ability to do work and the ability to cause change Work: occurs when a force causes an object to move in the direction of the force -Work and Energy are expressed in joules (J)
Energy and the Environment
Energy and the Environment Energy physics definition the capacity to do work and conjunction used to connect grammatically coordinate words, phrases, or clauses the Environment the aggregate of surrounding
Table of Contents. Chapter: Energy. Section 1: The Nature of Energy. Section 2: Conservation of Energy
Table of Contents Chapter: Energy Section 1: The Nature of Energy Section 2: 1 The Nature of Energy What is energy? Wherever you are sitting as you read this, changes are taking place lightbulbs are heating
Key Idea 3: Matter is made up of particles whose properties determine the observable characteristics of matter and its reactivity.
Middle School Curriculum Standards: Chemistry and Physics Key Idea 3: Matter is made up of particles whose properties determine the observable characteristics of matter and its reactivity. Objects in the
Today. Finish Ch. 6 on Momentum Start Ch. 7 on Energy
Today Finish Ch. 6 on Momentum Start Ch. 7 on Energy Next three lectures (Sep 16, 20, 23) : Energy (Ch7) and Rotation (Ch.8) will be taught by Dr. Yonatan Abranyos, as I will be away at a research conference
Page #1 & Activity #54-Drive a Nail
Name: Page #1 & Activity #54-Drive a Nail Quiz Act # s 54-63 Study Guide 1.) What is the definition of energy? (page 1) The ability to do work. (anything that can cause an object to change, work or move)
WELCOME TO PERIOD 20: RADIANT ENERGY FROM THE SUN
WELCOME TO PERIOD 20: RADIANT ENERGY FROM THE SUN Homework #19 is due today. Midterm 2: Weds, Mar 27, 7:45 8:55 pm (Same room as your midterm 1 exam.) Covers periods 10 19 and videos 3 & 4 Review: Tues,
Bell Ringer. What are the formulas to obtain the force, acceleration, and mass? And corresponding units. F= ma M= f/a A= f/m
Bell Ringer What are the formulas to obtain the force, acceleration, and mass? And corresponding units. F= ma M= f/a A= f/m F= N M= kg A= m/s^2 What did we learn about the acceleration rate and gravitational
Name Period Date Physical Science 2nd Semester Final Exam Study Guide ( )
Name Period Date Physical Science 2nd Semester Final Exam Study Guide (2012-2013) 1. Physical Science Basics a. What tool(s) would you want to use to find the: i. Mass of an object? Basic SI Unit? ii.
Year 7 Recall Booklet. Name: Class:
Year 7 Recall Booklet Name: Class: Energy Kinetic energy Moving things have kinetic energy. The heavier a thing is and the faster it moves the more kinetic energy it has. All moving things have kinetic
What is energy? Ability to do work (change)
What is energy? Ability to do work (change) Remember the forms of energy! 1. Thermal Energy motion of energy in the particles of matter due to more/less heat. (Heat energy = when thermal energy is transferred)
WHAT IS ENERGY???? Energy can have many different meanings and. The ability of an object to do work. Measured in joules (J)
WHAT IS ENERGY???? Energy can have many different meanings and forms The ability of an object to do work Measured in joules (J) N m = J Work in Progress So what is are the different types of energy? DIFFERENT
FUSION NEUTRON DEUTERIUM HELIUM TRITIUM.
FUSION AND FISSION THE SUN Nuclear Fusion Nuclear fusion is the process by which multiple nuclei join together to form a heavier nucleus. It is accompanied by the release or absorption of energy depending
Ch 11 ENERGY and its CONSERVATION. work causes a change in the energy of a system KE (an increase or decrease in KE) ket.
Ch 11 ENERGY and its CONSERVATION 11.1 The Many Forms of Energy work causes a change in the energy of a system W = KE (an increase or decrease in KE) work energy theorem object + work object work increase
Energy - the ability to do work or cause change. 1 point
Energy and Waves Energy - the ability to do work or cause change Work - the transfer of energy Work = Force X Distance Power - the rate at which work is done Power = Work Time Kinetic Energy - the energy
Name: Class: Date: 1. Students will be able to define, correctly use, and provide examples of the following terms:
ENERGY BASICS PACKET Packet Includes: I. Objectives II. Energy Reading III. Energy Notes IV. Review Questions 1-7 & 11-17 (answer on separate sheet) V. Quiz Review I. Unit Objectives: 1. Students will
Name Period Date Physical Science 2nd Semester Final Exam Study Guide ( )
Name Period Date Physical Science 2nd Semester Final Exam Study Guide (2012-2013) 1. Physical Science Basics a. What tool(s) would you want to use to find the: i. Mass of an object? triple beam balance
Section 1 Work, Power, and Machines
Chapter 12 Work and Energy Section 1 Work, Power, and Machines Section 2 Simple Machines Section 3 What is Energy? Section 4 Conservation of Energy Skills Experiment Design SI Units and SI unit conversions
SMALL VIOIHUXHGS. What Is Electricity?
SMALL VIOIHUXHGS Press a button and the television comes on. Flick a switch and the room lights up. Turn a dial and the microwave heats up your lunch. All of these things use electricity. The energy of
Section 1: Work, Power, and Machines. Preview Key Ideas Bellringer What Is Work? Math Skills Power Machines and Mechanical Advantage
Section 1 Section 1: Work, Power, and Machines Preview Key Ideas Bellringer What Is Work? Math Skills Power Machines and Mechanical Advantage Section 1 Key Ideas How is work calculated? What is the relationship
Energy and Energy Transformations
CHAPTER 2 Energy and Energy Transformations Forms of Energy What do you think? Read the three statements below and decide whether you agree or disagree with them. Place an A in the Before column if you
Review of (don t write this down!)
Homework Video Review of (don t write this down!) Unit Conversions SI (System Internationale) base units of measurement distance meter (m) time second (s) speed meter per second (m/s) mass gram (g) force
7.6(B) distinguish between physical and chemical changes in matter in the digestive system; and
7.6(B) distinguish between physical and chemical changes in matter in the digestive system; and 7.7(B) illustrate the transformation of energy within an organism such as the transfer from chemical energy
Physics Fall 2011 Exam 2
Physics 102.001 Fall 2011 Exam 2 1) Two He(lium) nuclei are a certain distance apart. One He nucleus is replaced by a C(arbon) nucleus, keeping the distance unchanged. What happens to the strength of the
Name Class Date. Energy Energy
CHAPTER 13 3 What Is Energy? SECTION Work and Energy KEY IDEAS As you read this section, keep these questions in mind: How are energy and work related? Why is potential energy called energy of position?
8.5 - Energy. Energy The property of an object or system that enables it to do work. Energy is measured in Joules (J).
Work Work The process of moving an object by applying a force. Work = Force x displacement. Work is measured in Joules (J) or Newton-meters (Nm). W = Fd Example: To prove his strength, a weightlifter pushes
STUDENT PACKET # 9 Student Exploration: Roller Coaster Physics
STUDENT PACKET # 9 Student Exploration: Roller Coaster Physics Name: Date: Reporting Category: Physical Science Benchmark SC.7.P.11.2 Investigate and describe the transformation of energy from one form
Energy Notes. Name: Hr:
Energy Notes Name: Hr: Guided Outline 5-1 Nature of Energy Directions: As you read through Chapter 5 in your textbook, fill in the missing information. I. Section 1: Nature of Energy A. What is Energy?
gear gravity heat inclined plane
Equal and opposite forces which occur in pairs Upward force acting on objects when they are placed in water Substance which allows electric current to pass through it Force applied at one point of a machine
HNRS 227 Chapter 3. Energy presented by Prof. Geller Fall 2008
HNRS 227 Chapter 3 Energy presented by Prof. Geller Fall 2008 Don t Forget the Following Units of length, mass and time Metric Prefixes The Scientific Method Speed, velocity, acceleration Force Falling
Unit: Motion, Forces, Energy, and Waves s TEKS Student Expectations Key Concepts Resources and Activities
ALAMO HEIGHTS INDEPENDENT SCHOOL DISTRICT ALAMO HEIGHTS HIGH SCHOOL IPC Scope and Sequence 1 st NINE WEEKS Unit: Motion, Forces, Energy, and Waves s TEKS Student Expectations Key Concepts Resources and
SCIENCE STUDENT BOOK. 12th Grade Unit 3
SCIENCE STUDENT BOOK 12th Grade Unit 3 Unit 3 WORK AND ENERGY SCIENCE 1203 WORK AND ENERGY INTRODUCTION 3 1. TYPE AND SOURCES OF ENERGY 5 MECHANICAL ENERGY 6 FORMS OF ENERGY 9 SELF TEST 1 12 2. CONSERVATION
Today: Chapter 7 -- Energy
Today: Chapter 7 -- Energy Energy is a central concept in all of science. We will discuss how energy appears in different forms, but cannot be created or destroyed. Some forms are more useful than others
Chapter 14 Our Star Pearson Education, Inc.
Chapter 14 Our Star Basic Types of Energy Kinetic (motion) Radiative (light) Potential (stored) Energy can change type, but cannot be created or destroyed. Thermal Energy: the collective kinetic energy
Potter Name: Date: Hour: Earth Science Unit 1: Earth Science Overview, Energy and Matter
Unit 1: Overview, Energy and Matter #1 LT 1.1: Matter and Energy: I can explain the difference between matter and energy and understand their role in earth systems. Yes I can: 1. Can you define matter
Lecture 5. Work Energy
Lecture 5 Work Energy Work, Energy Work and energy are fundamental physical quantities in science. Work is done when a force moves an object through a distance. Energy is the ability to do work The unit
Grade 8 Science and IPC TEKS Comparison
Color Coding: Readiness Supporting Not tested Not addressed Partially addressed Addressed Knowledge & Skills C Grade 8HEMISTRY Notes correlating Grade 8 to IPC IPC (5) Matter and Energy. The student knows
Unit 5: Energy (Part 2)
SUPERCHARGED SCIENCE Unit 5: Energy (Part 2) www.sciencelearningspace.com Appropriate for Grades: Lesson 1 (K-12), Lesson 2 (K-12) Duration: 6-15 hours, depending on how many activities you do! We covered
TEKS UNWRAPPED. Key Concepts. Fundamental Questions. 6.9C: Energy Transformations. Prior Knowledge/TEKS e. Rice Universa,, - All Rights Rese
6.9C: Energy Transformations Force, Motion, and Energy TEKS UNWRAPPED The student knows that the Law of Conservation of Energy states that energy can neither be created nor destroyed, it just changes form.
ENERGY. Physical Science 1st Semester NAME: CLASS PERIOD: TEACHER: PAGE NUMBERS. HW POINTS EARNED Energy Vocabulary 1 /5 DUE DATE
ENERGY Physical Science 1st Semester NAME: CLASS PERIOD: TEACHER: ASSIGNMENT PAGE NUMBERS DUE DATE HW POINTS EARNED Energy Vocabulary 1 /5 LAB POINTS EARNED Learning Targets: Forces 2-3 /5 K.E. and G.P.E.
N09/4/PHYSI/SPM/ENG/TZ0/XX+ Physics Standard level Paper 1. Monday 16 November 2009 (afternoon) 45 minutes INSTRUCTIONS TO CANDIDATES
N09/4/PHYSI/SPM/ENG/TZ0/XX+ 88096504 Physics Standard level Paper 1 Monday 16 November 2009 (afternoon) 45 minutes INSTRUCTIONS TO CANDIDATES Do not open this examination paper until instructed to do so.
2 Energy from the Nucleus
CHAPTER 4 2 Energy from the Nucleus SECTION Atomic Energy BEFORE YOU READ After you read this section, you should be able to answer these questions: What is nuclear fission? What is nuclear fusion? What
Broughton High School of Wake County
Physical Science Vocabulary Vocabulary for Chapter 4 No.# Term Page # Mechanical Energy Elastic Potential Energy Joule Potential Energy Definition Kinetic Energy Formula Law of Conservation of energy Chemical
Photosynthesis. Synthesizing food from light
Photosynthesis Synthesizing food from light 7.5A recognize that radiant energy from the Sun is transformed into chemical energy through the process of photosynthesis Consider a Hamburger.. It contains