Name Period ______ Date ______ Energy Pre/Post Test: Multiple
... 6. The energy from the food we eat is an example of _____________ energy. a. Light b. chemical c. movement 7. Our Earth gets energy from the sun. This energy is often referred to as ____________ energy. a. Light b. nuclear c. wind 8. Coal, petroleum, natural gas, and propane are fossil fuels. They a ...
... 6. The energy from the food we eat is an example of _____________ energy. a. Light b. chemical c. movement 7. Our Earth gets energy from the sun. This energy is often referred to as ____________ energy. a. Light b. nuclear c. wind 8. Coal, petroleum, natural gas, and propane are fossil fuels. They a ...
Forms of Energy
... Located in sedimentary basins and recovered as crude oil by drilling wells and pipes Stored as chemical energy Burned to produce heat or refined into gasoline (transportation fuel) Fuel almost our entire transportation system and essential for the production of plastic Nonrenewable energy source Pro ...
... Located in sedimentary basins and recovered as crude oil by drilling wells and pipes Stored as chemical energy Burned to produce heat or refined into gasoline (transportation fuel) Fuel almost our entire transportation system and essential for the production of plastic Nonrenewable energy source Pro ...
Energy Notes with Answers energy_notes_with_answers
... Thermal energy- Hand warmers Sound energy- Listening to music on stereo Light energy- Projector in classroom Motion energy- Kid doing push-ups ...
... Thermal energy- Hand warmers Sound energy- Listening to music on stereo Light energy- Projector in classroom Motion energy- Kid doing push-ups ...
Energy Review Worksheet - KEY
... b. Burning wood - chemical potential ( wood) - Radiant and Thermal c. Turning on a television - electrical - sound and light d. Eating breakfast before school - chemical to mechanical 16. Where does most of the energy on Earth come from? The sun 17. Trace the energy you got from your breakfast back ...
... b. Burning wood - chemical potential ( wood) - Radiant and Thermal c. Turning on a television - electrical - sound and light d. Eating breakfast before school - chemical to mechanical 16. Where does most of the energy on Earth come from? The sun 17. Trace the energy you got from your breakfast back ...
Study Guide
... 6. As a substance is cooled the molecules/particles move (faster/slower)? _____________ 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. ...
... 6. As a substance is cooled the molecules/particles move (faster/slower)? _____________ 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. ...
Chapter 3-4 Energy - Bakersfield College
... 1. Oil and natural gas reserves will last about another century.. 2. Although coal reserves will last several hundred more years, mining coal is dangerous, and burning coal creates environmental problems such as acid rain, air pollution, and enhanced global warming. 3. The potential for a large-scal ...
... 1. Oil and natural gas reserves will last about another century.. 2. Although coal reserves will last several hundred more years, mining coal is dangerous, and burning coal creates environmental problems such as acid rain, air pollution, and enhanced global warming. 3. The potential for a large-scal ...
Pop Quiz pp. 151-155 What two forms of energy combine to make
... b. The hotter something is, the more TE it has c. Ex. Lava, melting ice cream 2. Electrical energy a. Energy of electric charges b. Either flowing or stored c. Extremely useful form d. Ex. Lightning, batteries, electrical lines ...
... b. The hotter something is, the more TE it has c. Ex. Lava, melting ice cream 2. Electrical energy a. Energy of electric charges b. Either flowing or stored c. Extremely useful form d. Ex. Lightning, batteries, electrical lines ...
Energy - TeacherWeb
... substance • As a substance is warmed, some of its particles move faster • The average kinetic energy of the substances particles increases and so does the temperature of the substance ...
... substance • As a substance is warmed, some of its particles move faster • The average kinetic energy of the substances particles increases and so does the temperature of the substance ...
Slide 1
... "You can dance anywhere, even if only in your heart." ~Unknown "If dancing were any easier it would be called football." ~anonymous ...
... "You can dance anywhere, even if only in your heart." ~Unknown "If dancing were any easier it would be called football." ~anonymous ...
Forms of Energy and Energy Conservation
... Energy cannot be made Energy cannot be destroyed or “used up” Energy can just change from one form to ...
... Energy cannot be made Energy cannot be destroyed or “used up” Energy can just change from one form to ...
Chapter 4 Powerpoint
... Work is movement against a force (w = f x d). Heat is energy that flows from a hotter to a colder object. Temperature determines the direction of heat flow. Heat is a consequence of motion at the molecular level; temperature is a measure of the average speed of that motion. ...
... Work is movement against a force (w = f x d). Heat is energy that flows from a hotter to a colder object. Temperature determines the direction of heat flow. Heat is a consequence of motion at the molecular level; temperature is a measure of the average speed of that motion. ...
Physical Science MidTerm Exam Study Guide
... 7. Two substances that undergo a chemical change together are ____ with one another. 8. The melting of butter when it is left out in a warm room is an example of what kind of change? 9. Although the Statue of Liberty is made of copper (originally an orange-brown color), it is green because the coppe ...
... 7. Two substances that undergo a chemical change together are ____ with one another. 8. The melting of butter when it is left out in a warm room is an example of what kind of change? 9. Although the Statue of Liberty is made of copper (originally an orange-brown color), it is green because the coppe ...
energy - staff.harrisonburg.k12.va
... 2.___heat/thermal energy____ - energy associated with internal motion of atoms. (It is shaking of molecules.) Examples: caused by friction, the heat you feel from a space heater, etc. It is usually released by any other type of energy. ...
... 2.___heat/thermal energy____ - energy associated with internal motion of atoms. (It is shaking of molecules.) Examples: caused by friction, the heat you feel from a space heater, etc. It is usually released by any other type of energy. ...
Name_______________________________ Energy, Heat, and
... Energy, Heat, and Temperature Test Study Guide 1. Energy has different forms. The two basic kinds of energy are potential energy and kinetic energy. Energy is the ability to do work. Work is the force that causes an object to move. Power is the rate at which the work is done. Potential energy is the ...
... Energy, Heat, and Temperature Test Study Guide 1. Energy has different forms. The two basic kinds of energy are potential energy and kinetic energy. Energy is the ability to do work. Work is the force that causes an object to move. Power is the rate at which the work is done. Potential energy is the ...
File - Ms. Conger*6th Grade Science
... • http://www.bbc.co.uk/bitesize/ks3/science/en ergy_electricity_forces/energy_transfer_stora ge/activity/ • Reviews conduction, convection, and radiation as well. ...
... • http://www.bbc.co.uk/bitesize/ks3/science/en ergy_electricity_forces/energy_transfer_stora ge/activity/ • Reviews conduction, convection, and radiation as well. ...
2-ch50182-energy
... Energy is the capacity of a system to do work Energy is always conserved but … … can be transformed from one form to another Energy, E (unit: 1 joule = 1 J or N m) Power, P = dE / dt (unit: 1 watt = 1 J s-1 or 1 W) (where time, t / s) 1 J is about the energy required to raise 100 g (e. g., a mobile ...
... Energy is the capacity of a system to do work Energy is always conserved but … … can be transformed from one form to another Energy, E (unit: 1 joule = 1 J or N m) Power, P = dE / dt (unit: 1 watt = 1 J s-1 or 1 W) (where time, t / s) 1 J is about the energy required to raise 100 g (e. g., a mobile ...
In every transformation, some energy is always transferred into
... A swing will eventually stop because of friction A blender blending food is Electrical to Mechanical A hydroelectric power plant turns Mechanical to electrical energy Shouting into a cave is you turning mechanical energy into sound Turning on a radio is turning electrical energy into sound ...
... A swing will eventually stop because of friction A blender blending food is Electrical to Mechanical A hydroelectric power plant turns Mechanical to electrical energy Shouting into a cave is you turning mechanical energy into sound Turning on a radio is turning electrical energy into sound ...
ENERGY power point
... nuclear power plants) or by combining atoms (known as fusion- happens in the sun and in nuclear bombs) Fusion Fission ...
... nuclear power plants) or by combining atoms (known as fusion- happens in the sun and in nuclear bombs) Fusion Fission ...
Study Guide Energy
... 6. As a substance is cooled the molecules/particles move (faster/slower)? _____________ 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. ...
... 6. As a substance is cooled the molecules/particles move (faster/slower)? _____________ 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. ...
Learning target: I will be able to describe energy transfers and
... In nuclear physics, nuclear fusion is anuclear reaction in which two or more atomic nuclei collide at a very high speed and join to form a new type of atomic nucleus. During this process, matter is not conserved because some of the matter of the fusing nuclei is converted to photons (energy). ...
... In nuclear physics, nuclear fusion is anuclear reaction in which two or more atomic nuclei collide at a very high speed and join to form a new type of atomic nucleus. During this process, matter is not conserved because some of the matter of the fusing nuclei is converted to photons (energy). ...
Energy Transformation Demos
... o Electrical Energy (energy of moving electrons) Mechanical energy is usually converted to electrical energy using a generator o Electromagnetic Energy Energy from Sun created by fusion…form ...
... o Electrical Energy (energy of moving electrons) Mechanical energy is usually converted to electrical energy using a generator o Electromagnetic Energy Energy from Sun created by fusion…form ...
Fuel
Fuels are any materials that store potential energy in forms that can be practicably released and used for work or as heat energy. The concept originally applied solely to those materials storing energy in the form of chemical energy that could be released through combustion, but the concept has since been also applied to other sources of heat energy such as nuclear energy (via nuclear fission or nuclear fusion).The heat energy released by many fuels is harnessed into mechanical energy via an engine. Other times the heat itself is valued for warmth, cooking, or industrial processes, as well as the illumination that comes with combustion. Fuels are also used in the cells of organisms in a process known as cellular respiration, where organic molecules are oxidized to release un-usable energy. Hydrocarbons are by far the most common source of fuel used by humans, but other substances, including radioactive metals, are also utilized.Fuels are contrasted with other methods of storing potential energy, such as those that directly release electrical energy (such as batteries and capacitors) or mechanical energy (such as flywheels, springs, compressed air, or water in a reservoir).