Name: Date: Period:______ Chapter 12 Study Guide Honors
... 12. What is radiant energy and give an example. Energy carried by electromagnetic waves. Examples: microwave heating food, fluorescent light bulb 13. What are renewable energy resources? Examples? an energy resource that is replaced as fast as, or faster than it is used; Examples: solar, wind, hydro ...
... 12. What is radiant energy and give an example. Energy carried by electromagnetic waves. Examples: microwave heating food, fluorescent light bulb 13. What are renewable energy resources? Examples? an energy resource that is replaced as fast as, or faster than it is used; Examples: solar, wind, hydro ...
Q: What is energy? Q: What is work? Q: Potential Energy Q: Kinetic
... Energy transformation is the change of energy from one form to another. Example: When you turn on a flashlight, you are transforming, or changing, the chemical potential energy stored in the battery in to light and heat energy. ...
... Energy transformation is the change of energy from one form to another. Example: When you turn on a flashlight, you are transforming, or changing, the chemical potential energy stored in the battery in to light and heat energy. ...
What is Energy? - Year 8 Science @SMCC
... you jump on a trampoline – what pushes you into the air. When you land on the mat, it moves down stretching the springs and storing energy called elastic potential energy. As the stretched springs return to their original size and shape, they release their stored energy. What other objects mig ...
... you jump on a trampoline – what pushes you into the air. When you land on the mat, it moves down stretching the springs and storing energy called elastic potential energy. As the stretched springs return to their original size and shape, they release their stored energy. What other objects mig ...
Physical Sci. Unit 4 Study Guide
... energy is converted to thermal energy in the motor. 18. On a swing your potential and kinetic energies change, but your mechanical energy does not. ...
... energy is converted to thermal energy in the motor. 18. On a swing your potential and kinetic energies change, but your mechanical energy does not. ...
Hemphill Middle School Science STAAR Review Magnitude is the
... Unbalanced: force that causes a change in the motion of an object. One force must be larger than the other. ...
... Unbalanced: force that causes a change in the motion of an object. One force must be larger than the other. ...
Forms of Energy
... Energy makes change possible. It moves cars along the road and boats through the water. It bakes a cake in the oven, keeps ice frozen in the freezer, and lights our homes. Scientists define energy as the ability to do work. Modern civilization is possible because we have learned how to change energy ...
... Energy makes change possible. It moves cars along the road and boats through the water. It bakes a cake in the oven, keeps ice frozen in the freezer, and lights our homes. Scientists define energy as the ability to do work. Modern civilization is possible because we have learned how to change energy ...
TYPES OF ENERGY
... • b. Explain the relationship between potential and kinetic energy. • c. Compare and contrast the different forms of energy (heat, light, electricity, mechanical motion, sound) and their characteristics. ...
... • b. Explain the relationship between potential and kinetic energy. • c. Compare and contrast the different forms of energy (heat, light, electricity, mechanical motion, sound) and their characteristics. ...
E m = E k + E p
... -Air moving over a curved surface will have a higher velocity (top of airplane wings in images below); meaning the P on top of the wing will be lower; air moving below the wings is moving across a straight surface, the air particles will move slower creating higher P -The resultant force is one of L ...
... -Air moving over a curved surface will have a higher velocity (top of airplane wings in images below); meaning the P on top of the wing will be lower; air moving below the wings is moving across a straight surface, the air particles will move slower creating higher P -The resultant force is one of L ...
Unit 6 - Royal International School • Portal
... Earth rotates on its axis once every 24 hours. What is the result of Earth’s rotation? ...
... Earth rotates on its axis once every 24 hours. What is the result of Earth’s rotation? ...
Energy PowerPoint #4
... ➔ All chemical compounds, including fuels such as coal and gasoline, store energy. ➔ A nuclear power point uses nuclear fission reactions to generate electricity. ➔ Nuclear fission is a process that releases energy by splitting nuclei apart. ➔ A second type of nuclear reaction nuclear fusion, releas ...
... ➔ All chemical compounds, including fuels such as coal and gasoline, store energy. ➔ A nuclear power point uses nuclear fission reactions to generate electricity. ➔ Nuclear fission is a process that releases energy by splitting nuclei apart. ➔ A second type of nuclear reaction nuclear fusion, releas ...
The Nature of Energy
... • An unbalanced force must be applied to an object to change its motion. • Work is the force over a distance. • Energy is the ability to do work. Energy is the ability to cause change. ...
... • An unbalanced force must be applied to an object to change its motion. • Work is the force over a distance. • Energy is the ability to do work. Energy is the ability to cause change. ...
Kinetic Energy
... the energy that holds the nucleus together. Very large amounts of energy can be released when the nuclei are combined or split apart. Nuclear power plants split the nuclei of uranium atoms in a process called fission. The sun combines the nuclei of hydrogen atoms in a process called fusion. ...
... the energy that holds the nucleus together. Very large amounts of energy can be released when the nuclei are combined or split apart. Nuclear power plants split the nuclei of uranium atoms in a process called fission. The sun combines the nuclei of hydrogen atoms in a process called fusion. ...
Energy: - Weebly
... Winding a watch. Pulling back on a bow’s arrow. Lifting a brick high in the air. ...
... Winding a watch. Pulling back on a bow’s arrow. Lifting a brick high in the air. ...
Integrated Science Energy Test
... 12. Given the following diagram, what is the energy efficiency of an incandescent light bulb? (2 pts) ...
... 12. Given the following diagram, what is the energy efficiency of an incandescent light bulb? (2 pts) ...
File
... Our bodies use energy which needs to be replaced. If we don’t get enough energy we become tired and sick. But, if we get more energy than our bodies use we can become obese (fat). Some people are obese because of medical reasons unrelated to their diet. ...
... Our bodies use energy which needs to be replaced. If we don’t get enough energy we become tired and sick. But, if we get more energy than our bodies use we can become obese (fat). Some people are obese because of medical reasons unrelated to their diet. ...
Lesson 5 Energy Transfer Energy Transfer Notes The movement of
... Scientists often talk about energy transfer in terms of flow. Energy is not a fluid; it is a condition of matter, but energy flow is a nice idea because energy always flows “downhill.” By downhill I mean from higher energy levels to lower energy levels. Energy always moves from higher energy (hot) t ...
... Scientists often talk about energy transfer in terms of flow. Energy is not a fluid; it is a condition of matter, but energy flow is a nice idea because energy always flows “downhill.” By downhill I mean from higher energy levels to lower energy levels. Energy always moves from higher energy (hot) t ...
Work and Energy
... you push a box with a force of one newton for a distance of one meter, you have done exactly one joule of work. ...
... you push a box with a force of one newton for a distance of one meter, you have done exactly one joule of work. ...
Document
... • No matter what, you can’t create energy out of nothing: it has to come from somewhere • We can transform energy from one form to another; we can store energy, we can utilize energy being conveyed from natural sources • The net energy of the entire Universe is constant • The best we can do is scrap ...
... • No matter what, you can’t create energy out of nothing: it has to come from somewhere • We can transform energy from one form to another; we can store energy, we can utilize energy being conveyed from natural sources • The net energy of the entire Universe is constant • The best we can do is scrap ...
Energy
... Each group should consist of: words representing a form of energy (bold) some descriptions describing the form of energy (bullet) a visual representation of the form of energy. ...
... Each group should consist of: words representing a form of energy (bold) some descriptions describing the form of energy (bullet) a visual representation of the form of energy. ...
Heat and Energy Test Study Guide 2015 Answers
... The Law of Conservation of Energy 4. Any time an energy conversion takes place, some of the original energy is converted into thermal energy due to friction. 5. The energy of motion is kinetic energy. 6. Which of the following is true of a closed system? The total amount of energy will stay the same ...
... The Law of Conservation of Energy 4. Any time an energy conversion takes place, some of the original energy is converted into thermal energy due to friction. 5. The energy of motion is kinetic energy. 6. Which of the following is true of a closed system? The total amount of energy will stay the same ...
Matter and Energy
... a system and its surroundings i. System: All components being studied at a given time. EX: mixture in a beaker ii. Surroundings: Everything outside the system. EX: the beaker and air outside the ...
... a system and its surroundings i. System: All components being studied at a given time. EX: mixture in a beaker ii. Surroundings: Everything outside the system. EX: the beaker and air outside the ...
10PRESEnergyChapter-5-sec
... • Uses of Fossil Fuels Oil and natural gas, shown on the next slide, as well as coal, are the most common fossil fuels. •All fossil fuels contain stored energy from the sun, which can be converted into other kinds of energy. • Electrical Energy from Fossil Fuels One way to generate electrical energy ...
... • Uses of Fossil Fuels Oil and natural gas, shown on the next slide, as well as coal, are the most common fossil fuels. •All fossil fuels contain stored energy from the sun, which can be converted into other kinds of energy. • Electrical Energy from Fossil Fuels One way to generate electrical energy ...
Energy Conversions When energy is changed from one form to
... At your home, the electrical energy can be converted back into other forms. If light is desired, electrical energy can be used to make electrons give off light. Incandescent and fluorescent lights cause electrons to give off light by making atoms hot. Some devices make light directly without heat li ...
... At your home, the electrical energy can be converted back into other forms. If light is desired, electrical energy can be used to make electrons give off light. Incandescent and fluorescent lights cause electrons to give off light by making atoms hot. Some devices make light directly without heat li ...
types of energy - Warren County Schools
... o Energy caused by the movement of electrons o Easily transported through power lines and converted into other forms of energy ...
... o Energy caused by the movement of electrons o Easily transported through power lines and converted into other forms of energy ...
Energy in the United Kingdom
Energy use in the United Kingdom stood at 37.83 MWh (3,252 kilogrammes of oil equivalent) per capita in 2010 compared to a world average of 21.54 MWh (1,852 kilogrammes of oil equivalent). In 2012, total electricity consumed was 317.5 TWh (27.3 million tonnes of oil equivalent). Demand for electricity in 2012 was 35.8GW on average, and 57.490GW at its peak.Successive UK governments have outlined numerous commitments to reduce carbon dioxide emissions. One such announcement was the Low Carbon Transition Plan launched by the Brown ministry in July 2009, which aimed to generate 30% electricity from renewable sources, and 40% from low carbon content fuels by 2020. Notably, the UK is one of the best sites in Europe for wind energy, and wind power production is its fastest growing supply, in 2014 it generated 9.3% of the UK's total electricity.Government commitments to reduce emissions are occurring against a backdrop of economic crisis across Europe. During the European financial crisis, Europe’s consumption of electricity shrank by 5%, with primary production also facing a noticeable decline. Britain's trade deficit was reduced by 8% due to substantial cuts in energy imports. Between 2007 and 2012, the UK's peak electrical demand has fallen from 61.5 GW to 57.5 GWUK government energy policy aims to play a key role in limiting greenhouse gas emissions, whilst meeting energy demand. Shifting availabilities of resources and development of technologies also change the country's energy mix through changes in costs. In 2010, the United Kingdom was ranked 9th in the World on the Environmental Performance Index, which measures how well a country carries through environmental policy.