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Energy
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Mechanical Energy: total energy of a motion and postion of an object.
Thermal Energy: all the kinetic energy from the movement of particles in an object.
Chemical Energy: energy stired in the chemical bonds that hold the compounds together.
Electrical Energy: the energy of moving particles called electrons.
Sound Energy: the energy from a vibrating object.
Light Energy: vibrations of electricity charged particles can travel in vaccuum.
Nuclear energy: stored in an atom.
Energy Conversion: a change of energy from one form to another.
Friction: A force that opposes motion between two touching surfaces.
Law of Energy conversion: Energy cannot be created nor destroyed.
Energy Efficiency: a comparison of the amount of energy before a conversion with the amount of usable energy after.
Temperature: average kinetic energy of the particles in the object. Can be measured in degrees. ex.35 degrees farenheit.
Thermal Expansion: increasing the volume of substance because of an increase in temperature.
Conduction: transfer of thermal energy from one substance to another by direct contact.
Convection: tranfer of energy by the movement of liquids or gases. heat substances can spread apart rise, cool when it reaches the top and falls.
Radiation:transfer of energy by electomagnetic waves.
Energy: The ability to do work.
Work: A force that caoses an object an object to move the direction of the force.
Kinetic energy: Energy of movement; increases as velocity increases.
Potential energy: stored energy due to position: increases as height increases.
Energy
Across:5. | A force that opposes motion between two touching surfaces. | 7. | all the kinetic energy from the movement of particles in an object. | 11. | A force that caoses an object an object to move the direction of the force. | 12. | The ability to do work. | 14. | transfer of thermal energy from one substance to another by direct contact. | 16. | vibrations of electricity charged particles can travel in vaccuum. | 17. | transfer of energy by electomagnetic waves. | 19. | Energy of movement; increases as velocity increases. | 20. | stored in an atom. |
| | Down:1. | energy stired in the chemical bonds that hold the compounds together. | 2. | total energy of a motion and postion of an object. | 3. | tranfer of energy by the movement of liquids or gases. heat substances can spread apart rise, cool when it reaches the top and falls. | 4. | stored energy due to position: increases as height increases. | 6. | Energy cannot be created nor destroyed. | 8. | a change of energy from one form to another. | 9. | a comparison of the amount of energy before a conversion with the amount of usable energy after. | 10. | the energy from a vibrating object. | 13. | the energy of moving particles called electrons. | 15. | increasing the volume of substance because of an increase in temperature. | 18. | average kinetic energy of the particles in the object. Can be measured in degrees. ex.35 degrees farenheit. |
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© 2014
PuzzleFast.com, Noncommercial Use Only
Energy
Across:5. | A force that opposes motion between two touching surfaces. | 7. | all the kinetic energy from the movement of particles in an object. | 11. | A force that caoses an object an object to move the direction of the force. | 12. | The ability to do work. | 14. | transfer of thermal energy from one substance to another by direct contact. | 16. | vibrations of electricity charged particles can travel in vaccuum. | 17. | transfer of energy by electomagnetic waves. | 19. | Energy of movement; increases as velocity increases. | 20. | stored in an atom. |
| | Down:1. | energy stired in the chemical bonds that hold the compounds together. | 2. | total energy of a motion and postion of an object. | 3. | tranfer of energy by the movement of liquids or gases. heat substances can spread apart rise, cool when it reaches the top and falls. | 4. | stored energy due to position: increases as height increases. | 6. | Energy cannot be created nor destroyed. | 8. | a change of energy from one form to another. | 9. | a comparison of the amount of energy before a conversion with the amount of usable energy after. | 10. | the energy from a vibrating object. | 13. | the energy of moving particles called electrons. | 15. | increasing the volume of substance because of an increase in temperature. | 18. | average kinetic energy of the particles in the object. Can be measured in degrees. ex.35 degrees farenheit. |
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© 2014
PuzzleFast.com, Noncommercial Use Only