Chapter Name : Work, Energy And Power |
Sub Topic Code : 101_11_06_11_01 |
Topic Name : Power |
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Sub Topic Name : Power |
Energy is an indirectly observed quantity which comes in many forms, such as kinetic energy, potential energy, radiant energy, and many others; which are listed in this summary article.
Energy
Generator.
What is the unit of power?
Key Words | Definitions (pref. in our own words) |
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Power | Power is the rate at which energy is transferred, used, or transformed. |
Gadgets | How it can be used |
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Electric generator | A device that converts mechanical energy to electrical energy. |
To produce energy.
Steam engine.
Examples | Explainations |
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Generators | Generators provide nearly all of the power for electric power grids. |
Power is the rate at which energy is transferred, used, or transformed.
Energy transfer can be used to do work, so power is also the rate at which this work is performed.
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