Chapter 5 Work and Energy
... In Chapter 5 we will learn about the following types of energy: - Kinetic Energy - Potential Energy - Gravitational Potential Energy - Elastic Potential Energy - Mechanical Energy ...
... In Chapter 5 we will learn about the following types of energy: - Kinetic Energy - Potential Energy - Gravitational Potential Energy - Elastic Potential Energy - Mechanical Energy ...
Forms of ENERGY
... • The motion of Newton's cradle was first explained by a living force- “vis visa” • What is actually happening is that the gravitational potential energy of the raised ball is converted into kinetic energy when released. As a result, a majority of the mechanical energy is conserved and the cradle wi ...
... • The motion of Newton's cradle was first explained by a living force- “vis visa” • What is actually happening is that the gravitational potential energy of the raised ball is converted into kinetic energy when released. As a result, a majority of the mechanical energy is conserved and the cradle wi ...
Biogeochemical cycles and thermodynamics
... Gibbs free energy is an extensive state function meaning that the value of G depends on the state and mass of the system under consideration. It is a function of several parameters, including internal energy (U), enthalpy (H), entropy (S) and temperature (T) G = H – TS or G = H - TS Internal ener ...
... Gibbs free energy is an extensive state function meaning that the value of G depends on the state and mass of the system under consideration. It is a function of several parameters, including internal energy (U), enthalpy (H), entropy (S) and temperature (T) G = H – TS or G = H - TS Internal ener ...
File - The McKelley Team
... 25. Refraction-‐ The bending of light rays as they move from one material into another material. Ex-‐ A straw in a glass, eye glasses, camera, telescope, etc….. ...
... 25. Refraction-‐ The bending of light rays as they move from one material into another material. Ex-‐ A straw in a glass, eye glasses, camera, telescope, etc….. ...
Vocabulary
... gases within the cylinders of an automobile engine is nearly adiabatic. __TRUE TRUE__ 8. What happens to a gas when it adiabatically expands and does work on its surroundings? It loses internal energy and cools down 9. Circle the letter that describes the adiabatic form of the first law of thermodyn ...
... gases within the cylinders of an automobile engine is nearly adiabatic. __TRUE TRUE__ 8. What happens to a gas when it adiabatically expands and does work on its surroundings? It loses internal energy and cools down 9. Circle the letter that describes the adiabatic form of the first law of thermodyn ...
Energy
... Energy CANNOT be created or destroyed It can only be changed from one form to another and the amount stays the same Sometimes energy appears to have been “lost” when heat is produced, but actually it has only been changed into thermal energy ...
... Energy CANNOT be created or destroyed It can only be changed from one form to another and the amount stays the same Sometimes energy appears to have been “lost” when heat is produced, but actually it has only been changed into thermal energy ...
STUDY GUIDE Multiple Choice Identify the choice that best
... 37. Fossil fuels currently account for the majority of the world’s energy use because they are a. distributed evenly throughout the world. b. nonpolluting. c. relatively inexpensive and readily available. d. renewable energy resources. ...
... 37. Fossil fuels currently account for the majority of the world’s energy use because they are a. distributed evenly throughout the world. b. nonpolluting. c. relatively inexpensive and readily available. d. renewable energy resources. ...
Unit 4 - Thermo Chemistry Learning Objectives
... 10.1 (Energy, Temperature and Heat) You will be able to explain the 1st Law of Thermodynamics. Thermodynamics - the study of energy The 1st Law of Thermodynamics (Law of Conservation of Energy) states that "Energy can be neither created nor destroyed in a chemical reaction; Energy can only be conver ...
... 10.1 (Energy, Temperature and Heat) You will be able to explain the 1st Law of Thermodynamics. Thermodynamics - the study of energy The 1st Law of Thermodynamics (Law of Conservation of Energy) states that "Energy can be neither created nor destroyed in a chemical reaction; Energy can only be conver ...
Energy
... P2. How much is the Kinetic Energy of a 2-kg object moving at 3.0 m/s? P3. You run a 100-W light bulb on for 1 hour. How much energy have you consumed? P4. What costs more to run: a 100-W light bulb on for 1 day or a 1,000-W hair-dryer run for 10 minutes? P5. A typical grade school pitcher can throw ...
... P2. How much is the Kinetic Energy of a 2-kg object moving at 3.0 m/s? P3. You run a 100-W light bulb on for 1 hour. How much energy have you consumed? P4. What costs more to run: a 100-W light bulb on for 1 day or a 1,000-W hair-dryer run for 10 minutes? P5. A typical grade school pitcher can throw ...
Energy - Triton Science
... 2. As an object falls, GPE is converted into KE. The total mechanical energy still remains the same ...
... 2. As an object falls, GPE is converted into KE. The total mechanical energy still remains the same ...
mechanical energy
... Law of Conservation of Energy 6. ________________________________________: Energy cannot be created or destroyed, but only changed from one form into another. thermal energy 7. _____________________: Internal kinetic energy due to the random motion of particles that make up an object. 8. mechanical ...
... Law of Conservation of Energy 6. ________________________________________: Energy cannot be created or destroyed, but only changed from one form into another. thermal energy 7. _____________________: Internal kinetic energy due to the random motion of particles that make up an object. 8. mechanical ...
Energy Unit Outline, 2011-12
... held together by the “strong nuclear force” when this is disrupted, large amounts of energy are released.) a. Radioactive decay: When radioactive elements, like uranium, decay, parts of the nucleus (alpha particles = two protons and two neutrons together, beta particles = electrons) are thrown out. ...
... held together by the “strong nuclear force” when this is disrupted, large amounts of energy are released.) a. Radioactive decay: When radioactive elements, like uranium, decay, parts of the nucleus (alpha particles = two protons and two neutrons together, beta particles = electrons) are thrown out. ...
Name: Period:______ Date:______ Infinite Potential Forms of
... attraction between two magnets. 11. What is electrostatic potential energy? The electrostatic potential energy is the energy of repulsion or attraction between electrically charged objects. 12. What is chemical potential energy? Give an example of chemical potential energy. Chemical potential energy ...
... attraction between two magnets. 11. What is electrostatic potential energy? The electrostatic potential energy is the energy of repulsion or attraction between electrically charged objects. 12. What is chemical potential energy? Give an example of chemical potential energy. Chemical potential energy ...
Energy Forms and Transformations
... • Stored in the nucleus (center) of atoms… released during a nuclear reaction • Nuclear Fission: Splitting the nucleus (Nuclear Power Plants electricity) • Nuclear Fusion: Nuclei join together (Sun) ...
... • Stored in the nucleus (center) of atoms… released during a nuclear reaction • Nuclear Fission: Splitting the nucleus (Nuclear Power Plants electricity) • Nuclear Fusion: Nuclei join together (Sun) ...
Energy - Welcome to ms
... • Energy stored in nucleus of an atom • Nuclear Power plants convert nuclear energy to electricity ...
... • Energy stored in nucleus of an atom • Nuclear Power plants convert nuclear energy to electricity ...
ENERGY
... some of the energy of the motion of the object is converted into thermal energy. This is because friction creates heat. A basketball can be an example. When the ball is bounced, it heats up due to thermal energy which is coming from the mechanical energy of the balls movement. ...
... some of the energy of the motion of the object is converted into thermal energy. This is because friction creates heat. A basketball can be an example. When the ball is bounced, it heats up due to thermal energy which is coming from the mechanical energy of the balls movement. ...
Study Guide
... Mechanical Energy: The total potential and kinetic energy in a system, motion energy. Energy of motion and position. Radiant Energy: Energy carried by electromagnetic waves, like light, microwaves, radio waves. Sound Energy: Energy produced by sound vibrations (waves of pressure) Chemical En ...
... Mechanical Energy: The total potential and kinetic energy in a system, motion energy. Energy of motion and position. Radiant Energy: Energy carried by electromagnetic waves, like light, microwaves, radio waves. Sound Energy: Energy produced by sound vibrations (waves of pressure) Chemical En ...
Conservation of energy
In physics, the law of conservation of energy states that the total energy of an isolated system remains constant—it is said to be conserved over time. Energy can be neither created nor be destroyed, but it transforms from one form to another, for instance chemical energy can be converted to kinetic energy in the explosion of a stick of dynamite.A consequence of the law of conservation of energy is that a perpetual motion machine of the first kind cannot exist. That is to say, no system without an external energy supply can deliver an unlimited amount of energy to its surroundings.