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Ch 5 Energy
lebron
| Question | Answer |
|---|---|
| Ability to cause change | Energy |
| Energy of motion increases with mass and speed | Kinetic energy |
| Stored energy due to position or interaction | Potential energy |
| Stored energy related to weight mass and height | Gravitational potential energy |
| Energy stored by stretching or compressing | Elastic potential energy |
| Energy stored in chemical bonds | Chemical bond energy |
| Energy transfer when force moves an object through distance | Work |
| SI unit of energy and work | Joule |
| Energy of large scale, motion, and position | Mechanical energy |
| Energy carried by sound waves | Sound energy |
| Energy associated with particle motion | Thermal energy |
| Energy Carried by electric Current | Electric energy |
| Energy carried by electromagnetic waves | Radiant energy |
| Energy stored in atomic nuclei | Nuclear energy |
| Change from one energy form to another | Energy transformation |
| Energy changes, form or location, but it’s not created or destroyed | Law of conservation of energy |
| Force resisting motion between touching surfaces | Friction |
| Energy transformed into a form, not useful for the intended task | Waste energy |
| Source from which usable energy can be obtained | Energy resource |
| Limited or used faster than naturally replaced | Nonrenewable resource |
| Coal, petroleum or natural gas formed from ancient organisms | Fossil fuel |
| Replaced as fast as or faster than it is used | Renewable resource |
| Resource that cannot be depleted on human time scale | Inexhaustible resource |
| Electricity produce, using moving and falling water | Hydroelectric energy |
| Radiant energy from the sun | Solar energy |
| Energy from moving air | Wind energy |
| Thermal energy from inside earth | Geothermal energy |
| Renewable organic material used as fuel | Biomass |
| An example of energy | I’m moving car |
| An example of kinetic energy | A rolling ball |
| An example of potential energy | A book sitting on a high shelf |
| An example of gravitational potential energy | A roller coaster at the top of the hill |
| An example of elastic potential energy | A stretched rubber band |
| An example of chemical energy | Food and gasoline |
| An example of work | Pushing a box across the floor |
| An example of mechanical energy | A moving roller coaster |
| An example of sound energy | A speaker |
| An example of thermal energy | A hot pan |
| An example of electric energy | Electricity powers, a lightbulb |
| An example of radiant energy | Sunlight |
| An example of nuclear energy | The sun produces energy through nuclear reactions |
| Energy transformation | A flashlight changes from chemical energy into electrical energy and then radiant energy |
| An example of friction | Between brake pads and a wheel it slows a bicycle |
| An example of useful energy | Light from a flashlight |
| An example of a weight energy | Heat produced by an electronic device |
| An example of energy resource and is nonrenewable | Coal |
| An example of a renewable resource | Geothermal |
| An example of an inexhaustible resource | Sunlight |
| An example of a fossil fuel | Coal, oil, or natural gas |
| An example of a biomass | Wood can be used as biomass fuel |
| An example of geothermal energy | Underground heat |
Created by:
ahulette