Semester 2
... Resources that are always available or is naturally replaced in a short time. Nonrenewable Resources: Takes millions of years to make and cannot be easily replaced in our lifetimes. Fossil Fuels: Coal, Oil, or Natural Gas that forms over millions of years from the remains of ancient organisms. Burne ...
... Resources that are always available or is naturally replaced in a short time. Nonrenewable Resources: Takes millions of years to make and cannot be easily replaced in our lifetimes. Fossil Fuels: Coal, Oil, or Natural Gas that forms over millions of years from the remains of ancient organisms. Burne ...
Document
... up a balloon and release it. _______________________________________________________________ _______________________________________________________________ 13. Predicting Consequences Imagine that the sun ran out of energy. What would happen to our energy resources on Earth? _______________________ ...
... up a balloon and release it. _______________________________________________________________ _______________________________________________________________ 13. Predicting Consequences Imagine that the sun ran out of energy. What would happen to our energy resources on Earth? _______________________ ...
3.2 “Conserving” Energy
... kilogram of a material by one degree Celsius. Knowing the specific heat of a material tells you how quickly the temperature will change as it gains or loses energy. ...
... kilogram of a material by one degree Celsius. Knowing the specific heat of a material tells you how quickly the temperature will change as it gains or loses energy. ...
Conservation of Energy Lab
... measurements you take, list the equations you use, and show the work involved for your analysis making sure to show all calculations clearly. Note: You must run multiple trials since there is a lot of error involved. Questions: 1. Based on your results, how much elastic potential energy was stored i ...
... measurements you take, list the equations you use, and show the work involved for your analysis making sure to show all calculations clearly. Note: You must run multiple trials since there is a lot of error involved. Questions: 1. Based on your results, how much elastic potential energy was stored i ...
Temperature and Heat Temperature Depends on Particle Movement
... freezes at 0oC and boils at 100oC ...
... freezes at 0oC and boils at 100oC ...
File
... Analyze technologies and chemical processes that are based on energy changes, and evaluate them in terms of their efficiency and their effects on the environment. By the end of this lesson, I can… •Use appropriate terminology related to energy changes and rates of reactions •Know the difference betw ...
... Analyze technologies and chemical processes that are based on energy changes, and evaluate them in terms of their efficiency and their effects on the environment. By the end of this lesson, I can… •Use appropriate terminology related to energy changes and rates of reactions •Know the difference betw ...
CopyofEnergyTypesandTransformationsWorksheets (Repaired)
... 28. Energy can never be created nor destroyed, just ___________________ or ______________________. 29. As temperature increases, ____________________ energy increases. 30. Fireworks change _____________________ into ____________________ and ________________ energy. 31. When a pendulum swings, if it ...
... 28. Energy can never be created nor destroyed, just ___________________ or ______________________. 29. As temperature increases, ____________________ energy increases. 30. Fireworks change _____________________ into ____________________ and ________________ energy. 31. When a pendulum swings, if it ...
Heat and Heat Transfer By Kevin Lei heat is thermal energy heat
... e.g. bodies —> input (food) —>output (work or stored) potential energy stored energy becomes kinetic energy e.g. bodies are given food, if the energy is not used, it is stored as potential energy (fat) kinetic energy energy of an object in motion e.g. rollercoaster going downwards hydroe ...
... e.g. bodies —> input (food) —>output (work or stored) potential energy stored energy becomes kinetic energy e.g. bodies are given food, if the energy is not used, it is stored as potential energy (fat) kinetic energy energy of an object in motion e.g. rollercoaster going downwards hydroe ...
NSTA Meteorology Reading 5 • Weather and the Redistribution of
... ‣ Temperature gradients created by imbalances in rates of heating and cooling from once place to another within the atmosphere ‣ Many different kinds of energy ‣ Energy can be transformed from one type to another ‣ The total amount of energy remains the same (energy s conserved) ‣ 4 types of energy ...
... ‣ Temperature gradients created by imbalances in rates of heating and cooling from once place to another within the atmosphere ‣ Many different kinds of energy ‣ Energy can be transformed from one type to another ‣ The total amount of energy remains the same (energy s conserved) ‣ 4 types of energy ...
TAKE NOTES!
... Energy transformations occur in energy production (as in conversions of energy for use in everyday life). ...
... Energy transformations occur in energy production (as in conversions of energy for use in everyday life). ...
What is Energy? - CEC
... Conceptual Understanding A penny is dropped off the Eiffel tower (ignore air resistance). As it falls, what happens to its potential energy? What happens to its kinetic energy? As it falls, its velocity goes up, so its kinetic energy goes up. It also loses height so its potential energy goes down. ...
... Conceptual Understanding A penny is dropped off the Eiffel tower (ignore air resistance). As it falls, what happens to its potential energy? What happens to its kinetic energy? As it falls, its velocity goes up, so its kinetic energy goes up. It also loses height so its potential energy goes down. ...
chemical energy
... energy in substances; it is the vibration and movement of atoms and molecules within substances. Geothermal energy is an example of thermal energy. ...
... energy in substances; it is the vibration and movement of atoms and molecules within substances. Geothermal energy is an example of thermal energy. ...
Energy PPT
... Geothermal Wind Advantages of Renewable energy • It can be used without depleting it • No to minimal greenhouse gas emissions Disadvantages • Expensive – initial investment is high • Difficult to generate quantities of energy equal to traditional forms • Reliability of supply can be unpredictable ...
... Geothermal Wind Advantages of Renewable energy • It can be used without depleting it • No to minimal greenhouse gas emissions Disadvantages • Expensive – initial investment is high • Difficult to generate quantities of energy equal to traditional forms • Reliability of supply can be unpredictable ...
Energy Test Study Guide
... energy. Water behind a dam has potential energy because it can fall down the dam. 13. What is kinetic energy? Mechanical Kinetic energy is the energy an object has due to its motion. Mechanical kinetic energy increases as an object moves faster. 14. What is the law of conservation of energy? The Law ...
... energy. Water behind a dam has potential energy because it can fall down the dam. 13. What is kinetic energy? Mechanical Kinetic energy is the energy an object has due to its motion. Mechanical kinetic energy increases as an object moves faster. 14. What is the law of conservation of energy? The Law ...
forms of energy
... Sound is produced when a force causes an object or substance to vibrate — the energy is transferred through the substance in a wave. Typically, the energy in sound is far less than other forms of energy. ...
... Sound is produced when a force causes an object or substance to vibrate — the energy is transferred through the substance in a wave. Typically, the energy in sound is far less than other forms of energy. ...
Alternative energy
Alternative energy is any energy source that is an alternative to fossil fuel. These alternatives are intended to address concerns about such fossil fuels.The nature of what constitutes an alternative energy source has changed considerably over time, as have controversies regarding energy use. Today, because of the variety of energy choices and differing goals of their advocates, defining some energy types as ""alternative"" is highly controversial.In a general sense, alternative energy as it is currently conceived, is that which is produced or recovered without the undesirable consequences inherent in fossil fuel use, particularly high carbon dioxide emissions (greenhouse gas), an important factor in global warming.