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5 Cards in this Set
- Front
- Back
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Which water based power was used the most in 2006? |
Hydroelectric |
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What is the main wasted energy? |
Heat |
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TV = electricity -----------» sound + ________ + heat |
Light |
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If the input of electrical energy is 1000KJ, and the output is 560KJ, what is the efficiency in %? |
56% |
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What is efficiency? |
The state or quality of being productivity. |
