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2nd 9 weeks
Energy Test 10/17/14
| Description | Answer |
|---|---|
| ability to do work or cause change | energy |
| process of changing one form of energy to the other | energy transformation |
| rule that energy cannot be created or destroyed | law of conservation of energy |
| stored energy that results from the position or shape of an object | potential energy |
| energy that an object has due to its motion | kinetic energy |
| what 2 factors effect kinetic energy | mass and velocity |
| which has a greater effect on kinetic energy… mass or velocity | velocity |
| how is potential and kinetic energy different | potential energy does not move and is stored and kinetic does move and is used |
| gravitational potential energy is related to what | height and mass |
| elastic potential energy is related to an object being... | stretched or compressed |
| 6 steps of the scientific inquiry | ask a question form a hypothesis design experiment collect data draw conclusion comunicate |
| form of energy associated with the position and motion of an object | mechanical |
| total potential and kinetic energy of particles in an object | thermal |
| potential energy stored in chemical bonds that hold chemical compounds together | chemical |
| energy of electric charges | electrical |
| stored in the nucleus of an atom | nuclear |
| 6 types of energy | electromagnetic nuclear electrical chemical thermal mechanical |
| what type of energy is associated with running | mechanical |
| what type of energy is associated with a volcano | thermal |
| what type of energy is associated with grapes | chemical |
| what type of energy is associated with lightning | electrical |
| what type of energy is associated with the sun's WAVES | electromagnetic` |
| what type of energy is associated with the sun | nucleur |
| energy is what | around the move in you, around you, and everywhere else |
| energy is what | the ability to do work |
| you use what all the time | energy |
| energy cannot be what | created or destroyed |
| the total amount of energy that goes into a system must equal what | the total energy out of that system |
| energy may do what | change in form within the system but the total amount WILL NOT change |
| energy is found in many | forms |
| heat, chemical energy, light, and motion are all forms of | energy |
| all energy eithe belongs in | kinetic or potential |
| whats the kind of kinetic energy that can be transferred between objects | heat |
| chemical energy is an example of what | kinetic energy |
| most powerful form of energy | thermal |
| stored energy | potential |
| example of chemical energy | food |
| example of nuclear energy | sun |
Created by:
ewoodham
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