energy
... how the mass of the marble affects the distance the target cup moves when the marble rolls down an inclined plane and into the cup. 4. Analyzing and interpreting data Students collect and analyze data on the distance the target cup traveled after marbles of different sizes collide with it, looking ...
... how the mass of the marble affects the distance the target cup moves when the marble rolls down an inclined plane and into the cup. 4. Analyzing and interpreting data Students collect and analyze data on the distance the target cup traveled after marbles of different sizes collide with it, looking ...
Conceptual Integrated Science Momentum Momentum Momentum
... Work falls into two categories: • work done against another force • work done to change the speed of an object ...
... Work falls into two categories: • work done against another force • work done to change the speed of an object ...
Units and Properties - Instructor Guide - Final
... 2.1 State the First and Second Laws of Thermodynamics and how they relate to the conservation of energy. 2.2 Define the following thermodynamic properties: potential energy, kinetic energy, specific internal energy, specific P-V energy, specific enthalpy, and specific entropy. 2.3 Explain the relati ...
... 2.1 State the First and Second Laws of Thermodynamics and how they relate to the conservation of energy. 2.2 Define the following thermodynamic properties: potential energy, kinetic energy, specific internal energy, specific P-V energy, specific enthalpy, and specific entropy. 2.3 Explain the relati ...
Chapter 3: Thermal Energy and Heat
... (THUR mul) energy is energy that moves from one place to another because of differences in temperature. Thermal energy is sometimes called heat energy. Like all forms of energy, thermal energy can cause changes. For example, a cup of hot cocoa is warmer than your hands. When you hold a cup of hot co ...
... (THUR mul) energy is energy that moves from one place to another because of differences in temperature. Thermal energy is sometimes called heat energy. Like all forms of energy, thermal energy can cause changes. For example, a cup of hot cocoa is warmer than your hands. When you hold a cup of hot co ...
Ch04_Clicker_Questions - Saint Leo University Faculty
... A 1-kg iron ball and a 10-kg iron ball are dropped from rest from the top of a one-story building. When hitting the ground below, compared with the 1-kg ball, the 10-kg ball has a) less momentum and KE. b) the same momentum and KE. c) 10 times as much momentum and 10 times as much ...
... A 1-kg iron ball and a 10-kg iron ball are dropped from rest from the top of a one-story building. When hitting the ground below, compared with the 1-kg ball, the 10-kg ball has a) less momentum and KE. b) the same momentum and KE. c) 10 times as much momentum and 10 times as much ...
Lesson Plans 082415
... The focus will be for students to recognize the properties and sources of different forms of energy including mechanical, electrical, chemical, radiant (solar), and thermal energy. By the end of the 6th grade students should demonstrate a clear understanding of what energy is, how it can be conserve ...
... The focus will be for students to recognize the properties and sources of different forms of energy including mechanical, electrical, chemical, radiant (solar), and thermal energy. By the end of the 6th grade students should demonstrate a clear understanding of what energy is, how it can be conserve ...
Lesson 3: Energy Takes Many Forms
... Introduce kinetic and potential energy. Students may have already noticed that some of the forms described are stored forms of energy and some are moving forms of energy. Explain to students that scientists often categorize different forms of energy into two groups: potential energy and kinetic ener ...
... Introduce kinetic and potential energy. Students may have already noticed that some of the forms described are stored forms of energy and some are moving forms of energy. Explain to students that scientists often categorize different forms of energy into two groups: potential energy and kinetic ener ...
Energy Education Teaching Ideas for Homeschool
... but it is not practical to do so (it would take too many rubber bands and make too much of a mess!). The chemical makeup of gasoline (the arrangement of its molecules) makes it a good fuel source. All nonliving and living things, from automobiles to zebras, are made up of molecules. It takes energy ...
... but it is not practical to do so (it would take too many rubber bands and make too much of a mess!). The chemical makeup of gasoline (the arrangement of its molecules) makes it a good fuel source. All nonliving and living things, from automobiles to zebras, are made up of molecules. It takes energy ...
Chapter 5 Thermochemistry
... bomb calorimeter, the temperature of the calorimeter increases from 25.00°C to 39.50°C. In a separate experiment the heat capacity of the calorimeter is measured to be 7.794 kJ/°C. What is the heat of reaction for the combustion of a mole of CH6N2 in this calorimeter? Was the reaction endo- or exoth ...
... bomb calorimeter, the temperature of the calorimeter increases from 25.00°C to 39.50°C. In a separate experiment the heat capacity of the calorimeter is measured to be 7.794 kJ/°C. What is the heat of reaction for the combustion of a mole of CH6N2 in this calorimeter? Was the reaction endo- or exoth ...
Pre-notes across the bottom of home screen: Energy makes all
... Did you KNOW: (Scroll through the facts at the bottom of the screen.) Gravity is a (12)__________________________________ source of potential energy. Scientists are trying to create gravity-powered automobiles. The higher up you are the (13)________________ gravitational potential energy you have. ...
... Did you KNOW: (Scroll through the facts at the bottom of the screen.) Gravity is a (12)__________________________________ source of potential energy. Scientists are trying to create gravity-powered automobiles. The higher up you are the (13)________________ gravitational potential energy you have. ...
Bronwyn Moroney B.Ed, P.G. Dip.Ed
... What causes this? Would it be faster with more people in it or less? Why? Look at the way it is designed and discuss the design techniques. Why is it designed this way? What would make it faster? Slower? Why is the first hill always the highest hill on a roller coaster? A good skate park site to use ...
... What causes this? Would it be faster with more people in it or less? Why? Look at the way it is designed and discuss the design techniques. Why is it designed this way? What would make it faster? Slower? Why is the first hill always the highest hill on a roller coaster? A good skate park site to use ...
Simple Machines
... Simple Machines are the most basic machines Other machines are modifications or combinations ...
... Simple Machines are the most basic machines Other machines are modifications or combinations ...
Chapter 5: Thermal Energy, the Microscopic Picture Goals of Period 5
... biological system such as your friend. Thermodynamics is the study of these systems. A thermodynamic system is any collection of objects, and the rest of the universe is the system’s environment. The thermodynamic system impacts the environment around it by heat and/or work. This causes an energy ex ...
... biological system such as your friend. Thermodynamics is the study of these systems. A thermodynamic system is any collection of objects, and the rest of the universe is the system’s environment. The thermodynamic system impacts the environment around it by heat and/or work. This causes an energy ex ...
Lesson 3: Energy Takes Many Forms
... Introduce kinetic and potential energy. Students may have already noticed that some of the forms described are stored forms of energy and some are moving forms of energy. Explain to students that scientists often categorize different forms of energy into two groups: potential energy and kinetic ener ...
... Introduce kinetic and potential energy. Students may have already noticed that some of the forms described are stored forms of energy and some are moving forms of energy. Explain to students that scientists often categorize different forms of energy into two groups: potential energy and kinetic ener ...
Energy HD APP Student - Moore Public Schools
... Energy makes all movement and change possible. It exists in many forms. Your body gives off heat energy. Land and the oceans are warmed by solar energy. Electrical energy flows through wires. This app explores several forms of energy with videos and fun facts. We will explore the major types of ener ...
... Energy makes all movement and change possible. It exists in many forms. Your body gives off heat energy. Land and the oceans are warmed by solar energy. Electrical energy flows through wires. This app explores several forms of energy with videos and fun facts. We will explore the major types of ener ...
S1 Topic 10 Energy
... This set of ELA materials focuses on Energy Changes and covers Section 4.2, Unit 4 of the CDC Science syllabus. The activities include three tasks (A, B and C) and can be completed within an 80-min lesson. Task A helps students to review what they have learned in Part I; it includes a vocabulary exe ...
... This set of ELA materials focuses on Energy Changes and covers Section 4.2, Unit 4 of the CDC Science syllabus. The activities include three tasks (A, B and C) and can be completed within an 80-min lesson. Task A helps students to review what they have learned in Part I; it includes a vocabulary exe ...
Energy - Glencoe
... This electrical energy is changed into useful radiant energy by the flashlight bulb. However, some of the electrical energy also is changed to thermal energy, as shown in Figure 10. When energy changes form, some thermal energy is produced. Not all of this thermal energy can be used to do something ...
... This electrical energy is changed into useful radiant energy by the flashlight bulb. However, some of the electrical energy also is changed to thermal energy, as shown in Figure 10. When energy changes form, some thermal energy is produced. Not all of this thermal energy can be used to do something ...
Slides for Objects in Motion
... How would you define work? How would you know if any work was being done? ...
... How would you define work? How would you know if any work was being done? ...
SAMPLE SET - YEARS 7 & 8 PHYSICAL SCIENCES CHEMICAL SCIENCES
... Students at this level will: give a simple definition of kinetic energy and potential energy; identify one object with kinetic energy and one object with potential energy. Core - Inquiry point goal = 6 Students at this level will: define kinetic energy and potential energy; describe the different ty ...
... Students at this level will: give a simple definition of kinetic energy and potential energy; identify one object with kinetic energy and one object with potential energy. Core - Inquiry point goal = 6 Students at this level will: define kinetic energy and potential energy; describe the different ty ...
Energy - Schoolwires.net
... comes from electric power plants, which transform the energy in an energy source into electric energy. • One source of energy comes from burning fuels, such as coal. • Nuclear power plants use the nuclear energy in uranium and hydroelectric power plants convert the kinetic energy in falling water in ...
... comes from electric power plants, which transform the energy in an energy source into electric energy. • One source of energy comes from burning fuels, such as coal. • Nuclear power plants use the nuclear energy in uranium and hydroelectric power plants convert the kinetic energy in falling water in ...
Energy - Schoolwires.net
... comes from electric power plants, which transform the energy in an energy source into electric energy. • One source of energy comes from burning fuels, such as coal. • Nuclear power plants use the nuclear energy in uranium and hydroelectric power plants convert the kinetic energy in falling water in ...
... comes from electric power plants, which transform the energy in an energy source into electric energy. • One source of energy comes from burning fuels, such as coal. • Nuclear power plants use the nuclear energy in uranium and hydroelectric power plants convert the kinetic energy in falling water in ...
6.9C Energy Transformations
... reaction in plants uses radiant energy from sunlight and converts and stores that energy in the atomic bonds within the sugar created by the plant. When that sugar is eaten by an animal and digested, the cellular respiration reaction breaks the atomic bonds in sugar and converts the chemical energy ...
... reaction in plants uses radiant energy from sunlight and converts and stores that energy in the atomic bonds within the sugar created by the plant. When that sugar is eaten by an animal and digested, the cellular respiration reaction breaks the atomic bonds in sugar and converts the chemical energy ...
Energy HD APP Teacher - Moore Public Schools
... Energy makes all movement and change possible. It exists in many forms. Your body gives off heat energy. Land and the oceans are warmed by solar energy. Electrical energy flows through wires. This app explores several forms of energy with videos and fun facts. We will explore the major types of ener ...
... Energy makes all movement and change possible. It exists in many forms. Your body gives off heat energy. Land and the oceans are warmed by solar energy. Electrical energy flows through wires. This app explores several forms of energy with videos and fun facts. We will explore the major types of ener ...
Energy powerpoint
... • Normally, the Greenhouse effect is the rise in temperature in the Earth’s atmosphere because certain gases such as carbon dioxide, nitrous oxide, and methane, trap energy from the sun. • Without these gases, heat would escape back into space and Earth’s average temperature would be about 60ºF cold ...
... • Normally, the Greenhouse effect is the rise in temperature in the Earth’s atmosphere because certain gases such as carbon dioxide, nitrous oxide, and methane, trap energy from the sun. • Without these gases, heat would escape back into space and Earth’s average temperature would be about 60ºF cold ...
Negawatt power
Negawatt power is a theoretical unit of power representing an amount of energy (measured in watts) saved. The energy saved is a direct result of energy conservation or increased energy efficiency. The term was coined by the chief scientist of the Rocky Mountain Institute and environmentalist Amory Lovins in 1989, arguing that utility customers don’t want kilowatt-hours of electricity; they want energy services such as hot showers, cold beer, lit rooms, and spinning shafts, which can come more cheaply if electricity is used more efficiently. Lovins felt an international behavioral change was necessary in order to decrease countries' dependence on excessive amounts of energy. The concept of a negawatt could influence a behavioral change in consumers by encouraging them to think about the energy that they spend.A negawatt market can be thought of as a secondary market, in which electricity is allocated from one consumer to another consumer within the energy market. In this market, negawatts could be treated as a commodity. Commodities have the ability to be traded across time and space, which would allow negawatts to be incorporated in the international trading system. Roughly 10% of all U.S. electrical generating capacity is in place to meet the last 1% of demand and there is where the immediate efficiency opportunity exists.On March 15, 2011, the Federal Energy Regulatory Commission (FERC), the agency that regulates the U.S. electrical grid, approved a rule establishing the approach to compensation for demand response resources intended to benefit customers and help improve the operation and competitiveness of organized wholesale energy markets. This means that negawatts produced by reducing electrical use can demand the same market prices as real megawatts of generated electricity.The incentives for a negawatt market include receiving money, reduction of national energy dependency, and the local electricity deregulation within certain nations or states. As for the cost incentive, those who produce negawatts or simply conserve energy can earn money by selling the saved energy. The negawatt market could help nations or states obtain a deregulated electricity system by creating another market to purchase electricity from. The negawatt market also has two main drawbacks. Currently, there is no way to precisely measure the amount of energy saved in negawatts, and electricity providers may not want customers to use less energy due to the loss of profit.