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ENERGY
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energy : the capacity of a physical system to do work
work :a manifestation of energy
kinetic energy : Energy of motion
potential energy : stored energy
thermal energy : energy due to temperature
mechanical energy : energy associated with the motion and position of an object
vibration : a quick back and forth motion that causes sound to travel through air, water, and even metal or rock
pitch : a measure of how high or low a sound is
intensity : a measure of how loud or soft a sound is
sound wave : how a sound travels...when a sound wave reaches your ear, you hear the sound
volume : the loudness or softness of a sound
wavelength : the distance between a point on one wave and the identical point on the next wave
frequency : a measure of the number of waves that pass in a second
Electrical Energy : a form of energy created by the movement of electrons
Electrical Circuit : the pathway through which electrical current flows
Closed Circuit : a circuit where there are no gaps and electrons can flow freely
Open Circuit : a circuit where there is a gap or opening that prevents electric current from flowing freely or stops the flow
Insulator : a material that does allow heat energy or electricity to pass through it easily
Conductor : a material that allows heat energy or electricity to pass through it easily
Current : the flow of electricity around a circuit
ENERGY
Across:1. | the distance between a point on one wave and the identical point on the next wave | 3. | energy associated with the motion and position of an object | 4. | Energy of motion | 7. | the pathway through which electrical current flows |
| 13. | stored energy | 16. | a circuit where there is a gap or opening that prevents electric current from flowing freely or stops the flow | 18. | a circuit where there are no gaps and electrons can flow freely | 19. | a material that does allow heat energy or electricity to pass through it easily |
| | Down:2. | the capacity of a physical system to do work | 5. | energy due to temperature | 6. | how a sound travels...when a sound wave reaches your ear, you hear the sound | 8. | a quick back and forth motion that causes sound to travel through air, water, and even metal or rock | 9. | a measure of how loud or soft a sound is | 10. | a measure of how high or low a sound is |
| 11. | a manifestation of energy | 12. | the loudness or softness of a sound | 14. | a measure of the number of waves that pass in a second | 15. | the flow of electricity around a circuit | 17. | a material that allows heat energy or electricity to pass through it easily |
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© 2014
PuzzleFast.com, Noncommercial Use Only
ENERGY
Across:1. | the distance between a point on one wave and the identical point on the next wave | 3. | energy associated with the motion and position of an object | 4. | Energy of motion | 7. | the pathway through which electrical current flows |
| 13. | stored energy | 16. | a circuit where there is a gap or opening that prevents electric current from flowing freely or stops the flow | 18. | a circuit where there are no gaps and electrons can flow freely | 19. | a material that does allow heat energy or electricity to pass through it easily |
| | Down:2. | the capacity of a physical system to do work | 5. | energy due to temperature | 6. | how a sound travels...when a sound wave reaches your ear, you hear the sound | 8. | a quick back and forth motion that causes sound to travel through air, water, and even metal or rock | 9. | a measure of how loud or soft a sound is | 10. | a measure of how high or low a sound is |
| 11. | a manifestation of energy | 12. | the loudness or softness of a sound | 14. | a measure of the number of waves that pass in a second | 15. | the flow of electricity around a circuit | 17. | a material that allows heat energy or electricity to pass through it easily |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only