Name Date Period ______ ENERGY UNIT STUDY GUIDE Concept
... Review Questions – Answer the following questions in complete sentences below. ...
... Review Questions – Answer the following questions in complete sentences below. ...
All Kinds of Energy
... lucky shot! The hammer accidentally did some useful work. Lucky it didn’t fall on a mirror. That wouldn’t have been useful. Since the hammer was falling, it was moving, It had energy. It did work. But if it landed on a mirror, it would have changed it for the worse. Energy is the ability to do work ...
... lucky shot! The hammer accidentally did some useful work. Lucky it didn’t fall on a mirror. That wouldn’t have been useful. Since the hammer was falling, it was moving, It had energy. It did work. But if it landed on a mirror, it would have changed it for the worse. Energy is the ability to do work ...
Energy
... → comes in many forms that are interchangeable → can be stored and used at a later date → always conserved in a closed system While total energy remains the same, it is not all available for our use. Heat energy which is widely dispersed is considered waste energy. There are many kinds of energy: Re ...
... → comes in many forms that are interchangeable → can be stored and used at a later date → always conserved in a closed system While total energy remains the same, it is not all available for our use. Heat energy which is widely dispersed is considered waste energy. There are many kinds of energy: Re ...
Ch 15 test review
... A small 20-kilogram canoe is floating downriver at a speed of 4 m/s. What is the canoe’s kinetic energy? 160 J A 13-kg sled is moving at a speed of 8.0 m/s. At which of the following speeds will the sled have twice as much kinetic energy? 416 J so double is 832 velocity is 11.3 using 832 as KE ____ ...
... A small 20-kilogram canoe is floating downriver at a speed of 4 m/s. What is the canoe’s kinetic energy? 160 J A 13-kg sled is moving at a speed of 8.0 m/s. At which of the following speeds will the sled have twice as much kinetic energy? 416 J so double is 832 velocity is 11.3 using 832 as KE ____ ...
Study Guide
... thermal energy is being added or removed. 9. Create a model to show changes due to adding or removing thermal energy. Include arrows and some of following vocabulary: condensation, deposition, evaporation, deposition, freezing, gas, liquid, solid, melting, and sublimation. Remember models include ti ...
... thermal energy is being added or removed. 9. Create a model to show changes due to adding or removing thermal energy. Include arrows and some of following vocabulary: condensation, deposition, evaporation, deposition, freezing, gas, liquid, solid, melting, and sublimation. Remember models include ti ...
Science Test Review: Forms of Energy
... Flashlight: ____________ _____________ _____________ (battery) (electricity) (resistor creates heat) (Light) 28. Using number 27, diagram the energy transformations that occur in the following: Hot Plate Windmill Toaster Gas Stove Car Engine Hair Dryer 29.___________________energy in the sugars and ...
... Flashlight: ____________ _____________ _____________ (battery) (electricity) (resistor creates heat) (Light) 28. Using number 27, diagram the energy transformations that occur in the following: Hot Plate Windmill Toaster Gas Stove Car Engine Hair Dryer 29.___________________energy in the sugars and ...
WORK, POWER AND ENERGY. 1. FORCES AND WORK = · 2
... displacement. Sometimes, the work is done very quickly and other times the same work is done rather slowly. So we need a quantity to measure the speed of doing work. ...
... displacement. Sometimes, the work is done very quickly and other times the same work is done rather slowly. So we need a quantity to measure the speed of doing work. ...
Science Test Review: Forms of Energy
... Define the Forms of Kinetic Energy: 18. Radiant Energy: ______________________________________________________________ Example: _______________________________ List the different forms of Radiant Energy: __________________________________________ 19. Thermal Energy: ________________________________ ...
... Define the Forms of Kinetic Energy: 18. Radiant Energy: ______________________________________________________________ Example: _______________________________ List the different forms of Radiant Energy: __________________________________________ 19. Thermal Energy: ________________________________ ...
Theme 2 Simply Energ..
... The cost of energy depends on ... I think ___ will pay more. This is because… I agree / disagree with you that it would cost more if you used your appliances for longer. I agree / disagree because … Also I think … We would pay more for more powerful appliances because ... ...
... The cost of energy depends on ... I think ___ will pay more. This is because… I agree / disagree with you that it would cost more if you used your appliances for longer. I agree / disagree because … Also I think … We would pay more for more powerful appliances because ... ...
forms of energy
... Sound is the movement of energy through substances in longitudinal (compression/rarefaction) waves. 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 ener ...
... Sound is the movement of energy through substances in longitudinal (compression/rarefaction) waves. 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 ener ...
Physical Science Test: Energy Multiple Choice 1. The kinetic energy
... powers and he fell to the ground. At what Velocity did he hit the ground? A. 500094m/s B. 4.89m/s C. 0.20m/s D. 98.99m/s 10. Which of the following is not used to calculate kinetic energy? A. mass B. weight C. height D. speed 11. Which of the following is not used to calculate potential energy? A. m ...
... powers and he fell to the ground. At what Velocity did he hit the ground? A. 500094m/s B. 4.89m/s C. 0.20m/s D. 98.99m/s 10. Which of the following is not used to calculate kinetic energy? A. mass B. weight C. height D. speed 11. Which of the following is not used to calculate potential energy? A. m ...
Topic: Energy Transformations
... – the energy related to the temperature of a substance Electrical – energy of electrical charges (batteries, electrical lines) Light – energy carried by light and other kinds of electromagnetic waves Sound – energy carried by sound waves ...
... – the energy related to the temperature of a substance Electrical – energy of electrical charges (batteries, electrical lines) Light – energy carried by light and other kinds of electromagnetic waves Sound – energy carried by sound waves ...
CHEMICAL ENERGY is the energy stored in the bonds between
... The part of the atom where nuclear energy is stored: __________________. Echoes are examples of _______________________ energy. The movement of atoms and molecules in substances is __________________________ energy. 5. Mechanical potential energy is energy due to ____________________________________ ...
... The part of the atom where nuclear energy is stored: __________________. Echoes are examples of _______________________ energy. The movement of atoms and molecules in substances is __________________________ energy. 5. Mechanical potential energy is energy due to ____________________________________ ...
Energy and Energy Resources
... 1. Energy that increases as temperature increases is thermal energy. Examples: burning candle, cup of coffee ...
... 1. Energy that increases as temperature increases is thermal energy. Examples: burning candle, cup of coffee ...
File
... of energy through longitudinal waves that travel in a medium such as water, air, or solids. ...
... of energy through longitudinal waves that travel in a medium such as water, air, or solids. ...
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 ...
