Webquest Thermal Energy Transfer Answer Key

Measure each cylinder and record its length on the table on the back. Kinetic energy is the energy contained in a moving object. 5a-Momentum and. The Transfer of Heat Energy. Where do the waves come from? You can almost always get a mark for saying "stars" - they give off the lot! Generally, the higher the frequency, the more the danger. Makes Breakfast with Rube Goldberg Machine Designed by Yuri Suzuki and Masa Kimura, the Breakfast Machine will make you a complete meal consisting of omelets, coffee, orange juice and toast with jam. Atmosphere and Heat Transfer Web Quest (modified from a web quest by North Carolina State University) Directions : Use the links provided to answer the questions on your worksheet. This is becasue of the. The thermal energy of a substance is the sum of all of its kinetic and potential energy. They can also be made into magnets. Not all page numbers in the link to the textbook correspond to the NCSCOS curriculum. The Quest Learning and Assessment System uses an extensive knowledge bank of over 60,000 questions and answers covering Math, Biology, Chemistry, Computer Science, Physical Science and Physics. Energy: Potential vs. 4: Observe and describe that heat flows in predictable ways, moving from warmer objects to cooler ones until they reach the same temperature. Warning! This web page may contain links to one or more websites outside the PWCS network, which are not PWCS venues and may not reflect the views or opinions of PWCS. Which letter shows the ball when it has the least potential energy? _____ 4. Save your links in tiles that you can customize with different colors, icons or images. with correct answers. Using the Table link, What solid substance has high specific heat?. Heat Transfer. Find this Pin and more on Energy Transformations by Melissa Niemi. Heat transfer from a heat source through a solid. Find out information about thermal energy. Which letter shows the ball when it has the least potential energy? _____ 4. A worksheet for students at KS3 or GCSE Physics on heat energy transfer including conduction, convection and radiation. ) absorb thermal energy, the water evaporates causing the air to be warm and moist. Once students have worked through the resource, revisit the fan and the light that was mentioned in the Motivation. Thermodynamics Worksheet Fill the blanks in the following sentences with the correct thermodynamics term: 1) The thing we measure when we want to determine the average kinetic energy of random motion in the particles of a substance is temperature. A good example is to think about a. Close to the Equator, most heat is carried by the oceans, but north and south of about 30 degrees latitude the atmosphere is responsible for most of the poleward heat transport. Directions: Answer the questions below in the space provided. Click the right arrow to “try” twisting metal!. [Clarification Statement: Examples of empirical evidence used in arguments could include an inventory or other representation of the energy before and after the transfer in the form. Heat Transfer Review Game. 5) Particles in a solid are packed so close together they can only. Heat and Temperature Webquest Introduction: Heat is created in different forms. ) Activity #4 Potential Energy and Gravity. Use the red headings for the main topics and the blue headings for the subtopics. The sum effect of the speed or energy of these molecules is the phenomenon we call heat. Earth Science with Mrs Koessler This is the homework and happenings page for Owatonna Junior High School's 8th grade Earth Science class with Mrs Koessler. Convection is the up and down movement of gases and liquids caused by heat transfer. This StudyJams! will teach students about the ways in which matter and energy are related. com › Gizmos LEARNING OBJECTIVES: Observe that heat flows from warmer objects to cooler ones until temperatures equalize. View Energy_Webquest_-_detailed_answer_key from MATH 125 at Park View High. 4b-Work-Energy FR practice problems. PART ONE: HEAT TRANSFER - Go to the website below. Lightning is the electric breakdown of air by strong electric fields and is a flow of energy. Energy and Matter. Part Two: Examples of Conduction, Convection, and Radiation is a class discussion. Enzyme Webquest! For this webquest, you will go to each of the websites and answer the questions that follow. In the coil, the temperature of the water drops as it liquefies, releasing heat to the environment. 8th Grade Science Energy Unit Information Milestones Domain/Weight: Energy and Its Transformation 40% Purpose/Goal(s): By the end of Grade 8, students should be able to identify the kinds of energy involved in common scenarios, explain energy transformations in terms of the. Key concepts include a) potential and kinetic energy; and b) mechanical, chemical, electrical, thermal, radiant, and nuclear energy. Motion energy is called kinetic energy, and is proportional to the mass of the moving object and grows with the square of the speed. Heat always moves from areas of high temperature to areas Use this graph to answer the. Heat Transfer Webquest Link. There are three types of heat transfer: radiation, conduction, and convection. In some reactions the energy required to break bonds is larger than the energy evolved in making new bonds, and the net result is the absorption of energy. In this animated activity, learners explore three major methods of heat transfer and practice identifying each. Combustion is an example of an exothermic reaction. Atmosphere and Heat Transfer Web Quest (modified from a web quest by North Carolina State University) Directions : Use the links provided to answer the questions on your worksheet. with correct answers. Future Application of Concepts High School: Thermal energy, gravitational energy, radioactive decay and energy transfer are. Students will learn about several key forces, including gravity, friction, and magnetism. Radiation is the energy carried by electromagnetic waves (light). 4c-Work-Energy MC practice problems-ANSWERS. Key Terms • temperature • thermal energy • thermometer • heat • conduction • convection • convection currents '[email protected] Target Reading Skill. Web Quest: Thermal Energy Transfer Your teacher will instruct you about where to find this document on-line so that the links will work for you. Calculate the volume using the following formula: V = πr2h (π is found on the EXP key on the calculator, r2 is. Students will understand • The three methods of heat transfer and describe examples of each. Document Directory Database Online Atmosphere And Heat Transfer Webquest Answer Key Atmosphere And Heat Transfer Webquest Answer Key - In this site is not the same as a solution Atmosphere and Heat Trans  fer Web Quest - Green … Related searches atmosphere webquest answer sheet heat transfer webquest key heat and temperature webquest. Science 8 Diffusion and Osmosis Notes Diffusion Lab and write up Science 10 Ch 1/2 Vocab Quiz Succession notes and. Conduction, convection, radiation, thermal ene. Online Library. Work & Energy FR. Basic Electrical Objective Questions And Answers. In this animated activity, learners explore three major methods of heat transfer and practice identifying each. Hence, different types of bonds may be formed in a reaction. Focus on: B6-B30 (Food Chains/Webs) B34-B40 (Interactions in Ecosystems). Endothermic and exothermic reactions are chemical reactions that absorb and release heat, respectively. chapter 6 self quizzes. It takes energy to light, cool, and heat our homes. ) Write your answers on a separate sheet of paper and turn into the sub. Previous puzzle | Next puzzle. The molecules making up all matter contains a huge amount of energy, as Einstein's E = mc^2 pointed out to us. transfer of thermal energy, from the air outside is melting the ice. Motion energy is called kinetic energy, and is proportional to the mass of the moving object and grows with the square of the speed. This lego man looks like a boxer. Calculate the volume using the following formula: V = πr2h (π is found on the EXP key on the calculator, r2 is. to the highest recorded temp. 17 Change of Phase: Change of Phase. Make a bar graph of the data you collected. link above each set questions to find the answers. For homework, you are to complete the "Heat Transfer Song-with Mr. Heat always moves from areas of high temperature to areas Use this graph to answer the. List and define 2 categories of energy. Energy can be transferred by radiation even in a vacuum. -Insulators are used to reduce the rate of heat transfer from one place to another. In this case, the work (generated by electricity) condenses gaseous water (steam) and pushes it into a heat-exchange coil. Heat is a measure of the transfer of energy due to a temperature difference. You need to complete the series of activities outlined below and answer any questions in your. Activity increases the required kcal/hour by about 62 percent. Use train tracks to create a chain reaction and explore the transfer of kinetic energy. The true origins of the science of thermal. When forces do work on an object, they tend to accelerate the object. 8) When you remove energy from particles they move and the matter. There are related answers (shown below). Convective heat, for example, is the transfer of heat b In the scientific topic of heat transfer, convection, conduction, and radiation are of vital importance. Supply Management Mcgraw Hill 8th Edition. The process by which one form of energy is changed to another form is called energy conversion. The terms are commonly used in the physical sciences and chemistry. List four good conductors and four poor conductors: Good Poor. As you heat the metal, the particles vibrate, these vibrations make the adjacent particles vibrate, and so on and so on, the vibrations are passed along the metal and so is the. Check out our top 10 list below and follow our links to read our full in-depth review of each online dating site, alongside which you'll find costs and features lists, user reviews and videos to help you make the right choice. Newton's Third Law can help solve problems involving two-body collisions. 7th Grade Physical Science-Energy - Free download as Powerpoint Presentation (. Our online heat transfer trivia quizzes can be adapted to suit your requirements for taking some of the top heat transfer quizzes. Heat Transfer Web Quest Directions: Click on the corresponding website link and read the page to answer each set of questions. Heat Energy Transfer Worksheet. Find this Pin and more on Energy Transformations by Melissa Niemi. Some of this thermal energy is to the particles in cold milk, in which you put to make the coffee cooler. Heat Transfer Review Game. Conduction, convection, radiation, thermal ene. Terms you will need to know for the quiz are kinetic energy and. These currents transfer heat from the tropics to the polar regions, influencing local and global climate. Chemical Energy (yummy) What type of energy is shown below? Thermal Energy Draw a flow map showing the flow of energy transformations in a car from starting vehicle to driving. A unified understanding of phenomena in. The transfer or flow due to the difference in temperature between the two objects is called heat. List 4 non-renewable energy resources. This 14 question worksheet provides a way for students to follow along with the Bill Nye Energy video. The movement of energy from a warmer object to a cooler object is called heat transfer. Heat Transfer WebquestDirections: Visit the various sites to learn, explore and apply the concepts of heat transfer and their methods of transfer. radiation is energy that travels across distances in the form of electromagnetic waves. You've arrived at the most complete and current source of information about the WebQuest Model. Thermal Energy, or heat, is the vibration and movement of the atoms and molecules within substances. For example, windmills create mechanical energy, sails move boats and wind turbines generate electricity. give an example of a force, such as inertia, friction or gravity, overcome in work 3. Students should consider the ethical/social issues surrounding Earth's natural energy resources, while looking at the advantages and disadvantages of their long-term uses. Heat Transfer Webquest. electric using or providing the flow of charge through a conductor. Click the right arrow to “try” twisting metal!. TEACHER ANSWER KEY. Robert Goodman is the Executive Director of the New Jersey Center for Teaching and Learning (CTL) and founder of the Progressive Science Initiative (PSI) and Progressive Mathematics Initiative (PMI). Focus on: B6-B30 (Food Chains/Webs) B34-B40 (Interactions in Ecosystems). What started as a way for surfers to kill time when the waves were not high enough for surfing has turned into an organized, competitive sport that boasts internationally known athletes and a million dollar industry. You need to complete the series of activities outlined below and answer any questions in your science file (full sentence answers). Answers to these questions can be found on the Transforming Energy teacher sheet. A system of objects may also contain stored (potential) energy depending on its location. This unit was authored by a team of Colorado educators. Describe how the heat transfers when the burner is lit. descriptions of the heat gained by water, wet sand, and dry sand that you have made by touching the materials to assess their thermal energy. Diving into the three primary forms of heat transfer and introducing the three laws of thermodynamics. house as the sun’s radiant energy touches it?. In this activity, students use knowledge of specific heat capacity to mix together hot coffee and cold milk to create a solution of coffee at a desired temperature. Previous puzzle | Next puzzle. 10th edition breaking through college answer key thermal energy physics answers fundamental of heat and mass transfer solution manual. Thermal energy and equilibrium, using hot and cold water; Exothermic and endothermic reactions, using steel wool and vinegar; Thermal insulating properties, using thermal paper; Freezing and melting points, using ice, salt, and sugar; Please note: PhysicsQuest kits are limited in quantity and available on a first-come, first-served basis. This worksheet is in line with Common Core Standards for 4th – 6th grade Key Ideas and Details, but may also be used for other grades. Connecting Concepts Energy Answer Key. Directions: Determine the best match between basic types of energy and the description provided. What are the two forms of energy have scientists considered placing over the open ocean. I recommend that you just take notes and make flash cards if you desire. The heavier a thing is, and the faster it moves, the more kinetic energy it has. Forms of Energy and Energy Transfer Webquest. Sources of heat energy. The particles in the hot soup are moving fast and colliding with the vibrating particles in the ice cube. Some illustrations may show more than one form of heat transfer. Heat energy can be transferred from one object to another. You serve a volleyball with a mass of 2. Molecules with more heat energy move faster, and molecules with less heat energy move slower. The Moon exerts a smaller gravitational force than Earth. It insulates so the heat doesn't directly get to the hand. Start studying Heat Transfer. Explore kinetic energy with a refrigerator marble run. Heat Transfer: Conduction, Convection, Radiation - Wisc-Online OER This website uses cookies to ensure you get the best experience on our website. Wire transfer information is available by email. What started as a way for surfers to kill time when the waves were not high enough for surfing has turned into an organized, competitive sport that boasts internationally known athletes and a million dollar industry. Save your links in tiles that you can customize with different colors, icons or images. List and define 2 types of energy. We investigate fundamental thermal and fluidic transport at the nanoscale-to-macroscale, leading to design of efficient thermal management, energy conversion and water purification systems. 4) When you add energy to matter, the particles move and the matter. org of the troposphere is the tropopause, a layer of cold air (about -60°C), which forms the top of the troposphere and creates a "cold trap" that causes atmospheric water vapor to condense. Energy is absorbed to break bonds, and energy is evolved as bonds are made. Students can explore the concepts with. This WebQuest asks students to think about heat transfer as it relates to their every day lives and to think of ways to improve energy efficiency in their homes. Energy, Heat, Work, Temperature Web Quest PURPOSE In this web quest you will do a virtual lab, a discovery lab, watch videos and read information online in order to answer three central question of this lesson: Should you use wooden spoon or metal spoon when making candy? If a metal spoon is to be used what kind of metal would be best?. misssimpson. We read pages 349-352 and defined the following terms: mechanical energy, thermal energy, chemical energy, electrical energy, light energy, sound energy, and nuclear energy. This energy transfer process is called conduction. Which two factors affect the average kinetic energy of the particles of any type of matter? What happens to the speed of the particles if the temperature is increased?. It then moves into the different types of energy transfer: electrical, thermal and mechanical. This activity will include small group as well as independent work, and employ technologies such as digital cameras, photo editing software, computer, printer, and SMART board. com - (6 pages) - Task Cards will cover the following: -kinetic and potential energy -the law of conservation of energy -different types of energy and how they transfer into different forms See more. Skip to content. Directions: Answer the questions below in the space provided. Heat and Temperature Webquest Introduction: Heat is created in different forms. Online Library. Upper elementary or middle school scientists determine what types of energy are involved in six different pictures. Conduction, Convection, and Radiation P. Energy Transfer TYPES OF ENERGY What is Mechanical Energy? Energy due to a object’s motion (kinetic) or position (potential). Materials that transfer energy easily. Skip the bubbles. ) absorb thermal energy, the water evaporates causing the air to be warm and moist. Earth's Blanket Which four gases are most common in Earth's atmosphere? Give the percentages. Explain how this ride is an example of the relationship between kinetic energy and potential energy (and maybe some thermal energy?). Conduction, Convection, and Radiation P. • Substances heat or cool as a result of energy transfer. Dept of Anthropology Faculty of Arts [email protected]. An example of radiation includes the heat energy given off by the sun's rays. Heat & Temperature in Physics Chapter Exam Instructions. Previous puzzle | Next puzzle. (Click the word "here". PS3-4: Plan an investigation to determine the relationships among the energy transferred, the type of matter, the mass, and the change in the average kinetic energy of the particles as measured by the temperature. • Heat transfers occur in three ways: by radiation, conduction, and convection. Wave Length Frequency Speed Energy Answer Key. Who Uses OData. In this case, the work (generated by electricity) condenses gaseous water (steam) and pushes it into a heat-exchange coil. Demonstrate to the class your “Tiny Dancer” or motor. 15) Food converts tor use in 12) 14) energy. Directions: Answer the questions below in the space provided. Online Library. Introduction When a substance is heated, the motion of its individual particles increases, resulting in an increase in temperature. Use the lines in front of each website to check them off as you complete them. The energy that is transferred is called heat. Heat can be transferred through materials by the collisions of atoms or across space by radiation. What is this type of heat transfer called? Answer: Convection 2. This is known as reaching a state of thermal equilibrium. Document Directory Database Online Atmosphere And Heat Transfer Webquest Answer Key Atmosphere And Heat Transfer Webquest Answer Key - In this site is not the same as a solution Atmosphere and Heat Trans  fer Web Quest - Green … Related searches atmosphere webquest answer sheet heat transfer webquest key heat and temperature webquest. also looked at the heat transfer to and from the storage system. Looking for a fast and easy way to communicate with your customers? Get stylish, effective results in 5 minutes or less. Heat Transfer. GUIDED NOTES: Thermal Heat Transfer. On page 4, play lunar lander by typing in Lunar Lander Phet in the search bar. 1 Illustrate the transfer of heat energy from warmer objects to cooler ones using examples of conduction, radiation, and convection. The electric potential energy in the atmosphere changes into thermal kinetic energy, light, and sound, which are other forms of energy. Hank feels bad for our friend and wants us to learn more about it so that we can understand what it's. The movement of energy from a warmer object to a cooler object is called heat transfer. Atmosphere and Heat Transfer Web Quest Click on the link above each set questions to find the answers. It isn't being used at the moment, but is waiting to do work. Science 8 Diffusion and Osmosis Notes Diffusion Lab and write up Science 10 Ch 1/2 Vocab Quiz Succession notes and. 9) The explains how particles act. This activity will include small group as well as independent work, and employ technologies such as digital cameras, photo editing software, computer, printer, and SMART board. • Heat transfers occur in three ways: by radiation, conduction, and convection. Integer pulvinar leo id viverra feugiat. N4 Building And Structural Construction Question Papers. Conduction: the transfer of heat by direct contact, from hotter molecules to cooler molecules. Unit Title: Transfer and Transformation of Energy. Click on the link below. Work & Energy FR Key. In this case, the work (generated by electricity) condenses gaseous water (steam) and pushes it into a heat-exchange coil. Chapter 8 The general circulation of the atmosphere In this chapter we return to our discussion of the large-scale circulation of the atmosphere and make use of the dynamical ideas developed in the previous two chapters to enquire into its cause. Energy Transfer Task Cards from KlaRenays Shop on TeachersNotebook. Next, the webquest explores the sources of energy and energy consumption: Students explore energy sources of the United States, and compare and contrast renewable versus non-renewable energy. But I'm just showing you, this object had 100 joules of energy or, in this case, gravitational potential energy. Then, get the second paper, download the file, and answer the questions. Earth Science: Layers of the Earth hands-on Activity Earth’s Geologic Timeline - How scientists divide Earth’s history into eons and eras. Welcome to the death defying Funderstanding Roller Coaster!. ) Write your answers on a separate sheet of paper and turn into the sub. For each one answer the following questions: 1) Where does the energy come from? 2) What is the energy source, and why is it called what it is called? 3) How much of the world uses this energy source? 4) Which country uses this energy the most?. Work and Kinetic Energy 2. S Sound Energy - is produced when an object is made to vibrate. The process by which water molecules in liquid water escape into the air as water vapor. E evaporation search for term. Thus we can conclude that the amount of thermal energy lost by the metal will equal the amount of thermal energy gained by the water. Outlining As you read, make an outline about how heat is transferred. The terms are commonly used in the physical sciences and chemistry. Sources of heat energy. Heat Transfer. Reagan In His Own Hand The Writings Of Ronald That Reveal Revolutionary Vision For America Kiron K Skinner. You need to complete the series of activities outlined below and answer any questions in your. Not only could the ocean provide us with tidal energy, but _____ energy. Mass and number of atoms are conserved during a chemical reaction. Atmosphere and Heat Transfer Web Quest Click on the link above each set questions to find the answers. Electromagnetic Spectrum Activities. The absorbed energy causes one or more electrons to change their locale within the atom. The more thermal energy in a substance, the faster the atoms and molecules vibrate and move. The Wisc-Online open educational resource library contains over 2800 learning objects that are freely accessible to teachers and students at no cost and under a Creative Commons license for use in any classroom or online application. This resource is designed for UK teachers. Criminal Justice Questions And Answers. The energy that is transferred is called heat. Connecting Concepts Energy Answer Key. Use train tracks to create a chain reaction and explore the transfer of kinetic energy. Conduction, Convection, or Radiation Objective: Students will know how to separate the different types of thermal energy. Find out information about thermal energy. Radiation is transfer of heat through electromagnetic waves through space. Thermal Energy & Heat Transfer. Heat Transfer. Heat Transfer. Undertake a design project to construct, test, and modify a device that either releases or absorbs thermal energy by chemical processes. Key Ideas • Energy can move from one place, object, or system to another. thermal energy can also be transferred by means of currents in air, water, or other fluids (convection). Molecules can go into high-energy motion, causing heat, from various energy sources. Your child can get ahead in the sciences with our physical science worksheets and printables. Browse sponges+and+cnidarians+webquest+worksheet+answer+key on sale, by desired features, or by customer ratings. Physical Science introduces students to key concepts and theories that provide a foundation for further study in other sciences and advanced science disciplines. Since this energy warms the earth's surface and atmosphere, some of it is or becomes heat energy. com › WikiAnswers ® › Categories › Science Theory is a Jekyll-and-Hyde term that means different thingsdepending on the context and who is using it. But I'm just showing you, this object had 100 joules of energy or, in this case, gravitational potential energy. Make a Rube Goldberg Machine. We made this one to deliver cookies using toys and supplies around the house. Read the text, operate the animations and answer the questions that follow. Chapter 8 The general circulation of the atmosphere In this chapter we return to our discussion of the large-scale circulation of the atmosphere and make use of the dynamical ideas developed in the previous two chapters to enquire into its cause. Molecules with more heat energy move faster, and molecules with less heat energy move slower. Thermal energy can be transferred through radiation, convection and conduction. A Course In Calculus And Real Analysis. When heat is lost from the surface, the coffee at the surface contracts. Fetal Pig Dissection Lab Answer Key Day 3. [Clarification Statement: Examples of empirical evidence used in arguments could include an inventory or other representation of the energy before and after the transfer in the form. Pyramid of Energy –shows the total amount of incoming energy ate each successive level –based on the idea that 90% of the energy is lost as heat at each trophic level and only 10% of the energy is passed on. The term heat refers to a transfer of energy between objects because of a temperature difference. An international Master's program in green ICT as a contribution to sustainable development Article in Journal of Cleaner Production 135:223-239 · November 2016 with 165 Reads How we measure 'reads'. Afterwards, the students completed the Vocabulary Frayer Model- Electricity using the textbook, classroom dictionary, and computers as a resource. Hence, different types of bonds may be formed in a reaction. I recommend that you just take notes and make flash cards if you desire. What is conduction?Answer the following questions by clicking through the site's animations. Sunlight reaching Earth can heat the land, ocean, and. Home; What is a WebQuest? View WebQuests. N4 Building And Structural Construction Question Papers. It does not require a material medium to transfer thermal energy. Energy Transfer Occurs In All Cellular Activities For 3 Of The Following. They can answer questions about this resource on the Transforming Energy student sheet. Heat is always transferred from a warmer substance to a cooler substance. Motion and Stability: Forces and Interaction. Your browser is out-of-date! Please update your browser to view this website correctly. The provided lesson plan gives your steps for walking students through the activity, important key words students need to know, and how to modify the activity for your different student demographics in the classroom. Complete Smog City first and bring me your paper.  A change from one form of energy to another. Welcome to our reviews of the Who Uses OData (also known as DNA PowerPoint for Kids). Cutting Edge Upper Intermediate Workbook Answer Key. Heat is the transfer of thermal energy from one object to another object. Energy appears in different forms. If two substances react and the temperature of the mixture increases, the reaction is exothermic. There are three ways heat is transferred, into the atmosphere. Bon Voyage Workbook Answer. List 5 renewable energy resources. Which letter shows the ball when it has the maximum potential energy? _____ 3. Energy is measured in Joules (J) or more commonly kilojoules (kJ) which is 1000. Energy WebQuest- Nonrenewable and Renewable Energy Name _____ Date _____ Period _____ Score _____ 1 Essential questions: How do people make use of resources to power their everyday energy needs? How does the use of these resources impact the environment?. In a larger context, this lesson begins our exploration of HS-PS3-4, plan and conduct an investigation to provide evidence that the transfer of thermal energy when two components of different temperature are combined within a closed system results in a more uniform energy distribution among the components in the system. For each one answer the following questions: 1) Where does the energy come from? 2) What is the energy source, and why is it called what it is called? 3) How much of the world uses this energy source? 4) Which country uses this energy the most?. Chemical and Thermal Energy for High School chemistry. An associated lecture will explain the process of seafloor spreading in detail and solidify key points. Conduction, Convection, and Radiation P. Directions: Determine the best match between basic types of energy and the description provided. Your browser is out-of-date! Please update your browser to view this website correctly. The red words in this web site are the key ones. The process by which one form of energy is changed to another form is called energy conversion.