ENERGY
... • Energy cannot be created or destroyed; it only changes form • Energy in = energy out • Heat, light and sound are common forms of energy transfer ...
... • Energy cannot be created or destroyed; it only changes form • Energy in = energy out • Heat, light and sound are common forms of energy transfer ...
SPH 4C - mackenziekim
... least efficient? 23. a) Where is most of your electricity used in the home? b) How can you as an individual reduce how much energy you use / waste in your home? 24. In energy conservation, no energy is actually “lost”. Where, then, does the lost energy go? 25. The specific heat capacity of water is ...
... least efficient? 23. a) Where is most of your electricity used in the home? b) How can you as an individual reduce how much energy you use / waste in your home? 24. In energy conservation, no energy is actually “lost”. Where, then, does the lost energy go? 25. The specific heat capacity of water is ...
Energy Notes with Answers energy_notes_with_answers
... Energy Notes Energy: The work that energy allows us to do can be divided into 5 main tasks. 1.) Produce ...
... Energy Notes Energy: The work that energy allows us to do can be divided into 5 main tasks. 1.) Produce ...
Chapter 10 Energy PowerPoint
... Law of Conservation of Energy: Energy can neither be created or destroyed. When we use energy, we degrade its usefulness and the quality of that energy is lowered. Concentrated energy (like gasoline) used to do work becomes energy that is spread out throughout the universe. Energy concerns are b ...
... Law of Conservation of Energy: Energy can neither be created or destroyed. When we use energy, we degrade its usefulness and the quality of that energy is lowered. Concentrated energy (like gasoline) used to do work becomes energy that is spread out throughout the universe. Energy concerns are b ...
Superconcepts
... ii.Kinetic energy = (1/2)(mass)(velocity ) iii.Heat always flows uni-directionally: from hot to cold iv.Can you describe a scenario in which potential energy is transformed into kinetic energy, heat, and work? v.Closed systems exchange only energy with their surroundings while open systems exchange ...
... ii.Kinetic energy = (1/2)(mass)(velocity ) iii.Heat always flows uni-directionally: from hot to cold iv.Can you describe a scenario in which potential energy is transformed into kinetic energy, heat, and work? v.Closed systems exchange only energy with their surroundings while open systems exchange ...
Energy Transformation Poster Rubric
... Create a poster of an energy transformation. Your transformation cannot be of one from class. being stored, transformed or transferred at all times. Any device that undergoes an energy conversion where stored energy (potential energy) is changed to active energy (kinetic energy) undergoes an energy ...
... Create a poster of an energy transformation. Your transformation cannot be of one from class. being stored, transformed or transferred at all times. Any device that undergoes an energy conversion where stored energy (potential energy) is changed to active energy (kinetic energy) undergoes an energy ...
Energy
... What is Kinetic Energy? • Energy of Motion • A form of energy associated with the motion of a body of matter. ...
... What is Kinetic Energy? • Energy of Motion • A form of energy associated with the motion of a body of matter. ...
Forms of Energy
... What is Energy? The ability to do work and/or cause change. Unit: Joules Energy moves in waves. Waves are caused by vibrations. Energy can change from one form to another without losing or gaining mass (Law of Conservation of Mass). Heat is a byproduct of almost all changes in forms of energy. ...
... What is Energy? The ability to do work and/or cause change. Unit: Joules Energy moves in waves. Waves are caused by vibrations. Energy can change from one form to another without losing or gaining mass (Law of Conservation of Mass). Heat is a byproduct of almost all changes in forms of energy. ...
Chapter 6: Energy and Technology
... bioenergy: energy from organic matter. Biochemicals, biofuels, and biopower are three ways bioenergy is used. biomass: the sum of all organic matter in an area. chemical energy: a reaction between two substances when mixed. For example, when petroleum and oxygen are mixed, they will burn rapidly, if ...
... bioenergy: energy from organic matter. Biochemicals, biofuels, and biopower are three ways bioenergy is used. biomass: the sum of all organic matter in an area. chemical energy: a reaction between two substances when mixed. For example, when petroleum and oxygen are mixed, they will burn rapidly, if ...
Study Guide
... 7. By increasing the _______________ (kinetic / potential) energy of molecules in a substance the substances temperature will rise. 8. In order for sound to travel it must have a ______________ to travel through. 9. Electromagnetic energy does not require a medium and can travel through the ________ ...
... 7. By increasing the _______________ (kinetic / potential) energy of molecules in a substance the substances temperature will rise. 8. In order for sound to travel it must have a ______________ to travel through. 9. Electromagnetic energy does not require a medium and can travel through the ________ ...
Energy Vocabulary I
... thermal energy elastic energy insulation potential energy efficiency light gravitational potential energy conduction insulator electrical energy calories Law of Conservation of Energy energy transformation Fill in the blank with the correct term ...
... thermal energy elastic energy insulation potential energy efficiency light gravitational potential energy conduction insulator electrical energy calories Law of Conservation of Energy energy transformation Fill in the blank with the correct term ...
Properties of Matter
... another, for eg., burning a piece of coal turns its potential energy into heat which is kinetic energy. ...
... another, for eg., burning a piece of coal turns its potential energy into heat which is kinetic energy. ...
short
... Energy Use per Person • The U.S. converts energy at the constant rate of about 10 kW per person • This is like having 100 “energy slaves” working full-time for every american child and adult person ...
... Energy Use per Person • The U.S. converts energy at the constant rate of about 10 kW per person • This is like having 100 “energy slaves” working full-time for every american child and adult person ...
Section 3 What is energy? Energy “Ability to do work” Anything that
... Energy stored by objects due to their position above Earth’s surface Anything that can fall has stored energy Increased by increasing its height If two objects = height, larger mass more GPE ...
... Energy stored by objects due to their position above Earth’s surface Anything that can fall has stored energy Increased by increasing its height If two objects = height, larger mass more GPE ...
Energy_Basics
... Forms of Energy Can be found in many forms Can be converted from one form or another Conversion can be both man made and natural process All forms of energy fall under two categories: – Potential - gravitational, chemical, nuclear and stored mechanical; – Kinetic - sound, electrical, thermal, radia ...
... Forms of Energy Can be found in many forms Can be converted from one form or another Conversion can be both man made and natural process All forms of energy fall under two categories: – Potential - gravitational, chemical, nuclear and stored mechanical; – Kinetic - sound, electrical, thermal, radia ...
What Is Energy Power Point
... KE and PE Can Act Together • The girl in the air has both KE and PE • Her KE is the energy that it took to throw her into the air and the movement of her falling • Her PE is the energy that she has once she is at the very top of the throw, right before she starts to fall. Here, she is not in motion ...
... KE and PE Can Act Together • The girl in the air has both KE and PE • Her KE is the energy that it took to throw her into the air and the movement of her falling • Her PE is the energy that she has once she is at the very top of the throw, right before she starts to fall. Here, she is not in motion ...
Post Test
... 18. The ability to do work is called _________. 19. __________ energy is energy of position. 20. _________ energy is the most concentrated form of energy. ...
... 18. The ability to do work is called _________. 19. __________ energy is energy of position. 20. _________ energy is the most concentrated form of energy. ...
Forms of Energy Conversions
... Forms of Energy Conversions: use the back of this page for drawing if you need more room. There are six forms of energy: thermal (heat), electrical (moving electrons), electromagnetic (light), nuclear (energy that binds the nuclei of atoms), chemical and mechanical (a kind of kinetic energy of movin ...
... Forms of Energy Conversions: use the back of this page for drawing if you need more room. There are six forms of energy: thermal (heat), electrical (moving electrons), electromagnetic (light), nuclear (energy that binds the nuclei of atoms), chemical and mechanical (a kind of kinetic energy of movin ...
Study Guide
... 2. Iron bar with a coil wrapped around it that becomes a magnet when electric current flows through it is a(n) ________________________________. 3. The result of a gain or loss of electrons is ____________________________. 4. Material that slows the flow of electrons is __________________________. 5 ...
... 2. Iron bar with a coil wrapped around it that becomes a magnet when electric current flows through it is a(n) ________________________________. 3. The result of a gain or loss of electrons is ____________________________. 4. Material that slows the flow of electrons is __________________________. 5 ...
Energy & Its Conservation
... Elastic potential energy is the Potential energy of a Stretched or compressed spring. The spring constant (k) is a Parameter that expresses how Resistant a spring is to being Compressed or stretched. ...
... Elastic potential energy is the Potential energy of a Stretched or compressed spring. The spring constant (k) is a Parameter that expresses how Resistant a spring is to being Compressed or stretched. ...
Forms of Energy
... Energy is found in different forms including light, heat, chemical, and motion. There are many forms of energy, but they can all be put into two categories: potential and kinetic. ...
... Energy is found in different forms including light, heat, chemical, and motion. There are many forms of energy, but they can all be put into two categories: potential and kinetic. ...
Name: Date: Chapter 8-Lesson 3-5: Energy Transformations and
... areas by conduction, convection, and radiation. Answer the following questions in complete sentences. 9. Describe the energy transformation that occurs in a waterfall. Gravitational potential energy is transformed into kinetic energy. 10. What are the two factors that determine an object’s thermal e ...
... areas by conduction, convection, and radiation. Answer the following questions in complete sentences. 9. Describe the energy transformation that occurs in a waterfall. Gravitational potential energy is transformed into kinetic energy. 10. What are the two factors that determine an object’s thermal e ...
Energy Forms and Transformations
... Objective: Examine the various forms of energy in order to identify and describe specific energy transformations. ...
... Objective: Examine the various forms of energy in order to identify and describe specific energy transformations. ...
Energy Conservation Notes Filled-in
... Conservation of Energy: Energy cannot be created nor destroyed it can only change forms What is an engineer? A person who designs energy transformations. Trace back the energy involved with consuming an apple. ...
... Conservation of Energy: Energy cannot be created nor destroyed it can only change forms What is an engineer? A person who designs energy transformations. Trace back the energy involved with consuming an apple. ...