1 Energy Sources
... Personal concept: What is the total emission of CO2 due to the actions of an individual over a period of 1 year. ...
... Personal concept: What is the total emission of CO2 due to the actions of an individual over a period of 1 year. ...
The Science of Energy
... Energy Cards (Elementary SOE) • Cut the cards apart; clip them together • Students can use these to help show or work out energy transformations ...
... Energy Cards (Elementary SOE) • Cut the cards apart; clip them together • Students can use these to help show or work out energy transformations ...
October 24-27 - Birmingham City Schools
... Differentiate between potential & kinetic energy. 8.10 Define potential & kinetic energy. 8.10.1-2 Explain the law of conservation of energy & its relationship to energy transformation. 8.11 ID examples of energy transformations 8.11.3 Differentiate between potential & kinetic energy. 8.10 Define po ...
... Differentiate between potential & kinetic energy. 8.10 Define potential & kinetic energy. 8.10.1-2 Explain the law of conservation of energy & its relationship to energy transformation. 8.11 ID examples of energy transformations 8.11.3 Differentiate between potential & kinetic energy. 8.10 Define po ...
Title: Changes in Velocity due to Potential and Kinetic Energy
... energy. Have students determine the kinetic and potential energy of the car. Student Questions for Inquiry: 1. Why is the first hill the highest? (The first hill is the highest to give the car maximum potential energy for conversion to kinetic energy so that the car can have enough energy to complet ...
... energy. Have students determine the kinetic and potential energy of the car. Student Questions for Inquiry: 1. Why is the first hill the highest? (The first hill is the highest to give the car maximum potential energy for conversion to kinetic energy so that the car can have enough energy to complet ...
Energy_Presentation
... examples of nonrenewable resources are oil, gasoline, natural gas, coal, and uranium. Some examples of renewable resources are solar, wind, hydro electric, geothermal, biomass, and nuclear fusion. Here are the benefits and draw backs of different energy sources: energy sources ...
... examples of nonrenewable resources are oil, gasoline, natural gas, coal, and uranium. Some examples of renewable resources are solar, wind, hydro electric, geothermal, biomass, and nuclear fusion. Here are the benefits and draw backs of different energy sources: energy sources ...
Study Vocabulary for Objects in Motion
... Renewable Energy Resources are natural resources that can replenish themselves over time. Non-Renewable Energy Resources are natural energy resources that exist in limited supply and cannot be replenished in a timely manner ...
... Renewable Energy Resources are natural resources that can replenish themselves over time. Non-Renewable Energy Resources are natural energy resources that exist in limited supply and cannot be replenished in a timely manner ...
5.02 Potential and Kinetic Energy
... Example: A rock with a weight of 156 N falls 5 m. What potential energy does it have just before the end of its fall? Sweet! We already have the weight! Now to calculate the PE… PE = weight x height PE = 156 N x 5 m PE = 780 Joules ...
... Example: A rock with a weight of 156 N falls 5 m. What potential energy does it have just before the end of its fall? Sweet! We already have the weight! Now to calculate the PE… PE = weight x height PE = 156 N x 5 m PE = 780 Joules ...
Science 10 Assignment U2L3 KEY
... 4. Explain why more energy is wasted in a coal burning power station than in a hydro-electric power station. (3 marks) There are many more energy conversions in the coal burning system and each conversion will be a source of useful energy loss (second law of thermodynamics) More waste energy will be ...
... 4. Explain why more energy is wasted in a coal burning power station than in a hydro-electric power station. (3 marks) There are many more energy conversions in the coal burning system and each conversion will be a source of useful energy loss (second law of thermodynamics) More waste energy will be ...
Notes: Energy
... For example burning coal at an electrical power plant converts chemical energy into heat. The heat makes steam turns Gaswhich engine turbines mechanical energy to make electrical energy. The electrical energy photosynthesis is converted back into heat (oven), light (lights in the house), and Food ...
... For example burning coal at an electrical power plant converts chemical energy into heat. The heat makes steam turns Gaswhich engine turbines mechanical energy to make electrical energy. The electrical energy photosynthesis is converted back into heat (oven), light (lights in the house), and Food ...
Physical Science Name: Chapter 4: Energy Period: Pretest 0
... C) when energy is transformed, the total energy of a system is less than it was before the change D) energy can be created and destroyed but cannot change form 8. As energy transformations occur within a system, the total energy of the system __________. A) decreases B) is transferred out of the sys ...
... C) when energy is transformed, the total energy of a system is less than it was before the change D) energy can be created and destroyed but cannot change form 8. As energy transformations occur within a system, the total energy of the system __________. A) decreases B) is transferred out of the sys ...
Forms of Energy (Stored energy and the energy of position.) (Motion
... Any organic matter that can be used as an energy source. Examples are wood, crops, and yard and animal waste. Energy that comes from the force of moving water. ...
... Any organic matter that can be used as an energy source. Examples are wood, crops, and yard and animal waste. Energy that comes from the force of moving water. ...
Energy Transformations
... _________________ energy from the orange juice becomes _________________energy in your body. (Which are both _____________ energy) You realize that because you took the time to drink the orange juice you are late for school. You use the energy from the orange juice as ____________ energy as you run ...
... _________________ energy from the orange juice becomes _________________energy in your body. (Which are both _____________ energy) You realize that because you took the time to drink the orange juice you are late for school. You use the energy from the orange juice as ____________ energy as you run ...
January 2014: Mid-Year Proficiency Study Guide Chapter 1
... Non-Contact Force – A force that one object applies to another object without touching it. Example: gravity, magnetism. 2. How can an unbalanced force cause an object to accelerate? (3 ways) An unbalanced force can cause an object to speed up, slow down or change direction. ...
... Non-Contact Force – A force that one object applies to another object without touching it. Example: gravity, magnetism. 2. How can an unbalanced force cause an object to accelerate? (3 ways) An unbalanced force can cause an object to speed up, slow down or change direction. ...
5.1 The Flow of Energy in Living Things
... • Enzymes are the catalysts used by cells to perform particular reactions enzymes bind specifically to a molecule and stress the bonds to make the reaction more likely to proceed the active site is the site on the enzyme that binds to a reactant the site on the reactant where the enzyme binds ...
... • Enzymes are the catalysts used by cells to perform particular reactions enzymes bind specifically to a molecule and stress the bonds to make the reaction more likely to proceed the active site is the site on the enzyme that binds to a reactant the site on the reactant where the enzyme binds ...
Document
... Energy can neither be created nor destroyed but can be changed (transformed) from one kind to another. The total energy of an object never changes (it is conserved). ...
... Energy can neither be created nor destroyed but can be changed (transformed) from one kind to another. The total energy of an object never changes (it is conserved). ...
All ENERGY FORMS CAN BE CLASSIFIED INTO TWO
... and molecules. Batteries, biomass, petroleum, natural gas, and coal are examples of stored chemical energy. Chemical energy is converted to thermal energy when we burn wood in a fireplace or gasoline in a car engine. ...
... and molecules. Batteries, biomass, petroleum, natural gas, and coal are examples of stored chemical energy. Chemical energy is converted to thermal energy when we burn wood in a fireplace or gasoline in a car engine. ...
Different Forms of Energy
... energy. You rely on electrical energy from batteries or power lines to run electrical devices such as radios, lights, and computers. It is kinetic energy. Electromagnetic Energy The light that you see each day is a form of electromagnetic energy. Electromagnetic energy travels in waves. These waves ...
... energy. You rely on electrical energy from batteries or power lines to run electrical devices such as radios, lights, and computers. It is kinetic energy. Electromagnetic Energy The light that you see each day is a form of electromagnetic energy. Electromagnetic energy travels in waves. These waves ...
Chapter 3-4 Energy - Bakersfield College
... General theory of relativity was developed by Einstein in 1916, which related gravitation to the structure of space and time and showed that even light was subject to gravity. ...
... General theory of relativity was developed by Einstein in 1916, which related gravitation to the structure of space and time and showed that even light was subject to gravity. ...
20170209181827
... converted into KE which can be used to turn turbines that are connected to electric generators • Many hydroelectric power plants rely on dams – Cause a few environmental problems (fish spawning) ...
... converted into KE which can be used to turn turbines that are connected to electric generators • Many hydroelectric power plants rely on dams – Cause a few environmental problems (fish spawning) ...
Alternative energy
Alternative energy is any energy source that is an alternative to fossil fuel. These alternatives are intended to address concerns about such fossil fuels.The nature of what constitutes an alternative energy source has changed considerably over time, as have controversies regarding energy use. Today, because of the variety of energy choices and differing goals of their advocates, defining some energy types as ""alternative"" is highly controversial.In a general sense, alternative energy as it is currently conceived, is that which is produced or recovered without the undesirable consequences inherent in fossil fuel use, particularly high carbon dioxide emissions (greenhouse gas), an important factor in global warming.