Advanced Placement (AP), 17.08.2019 08:10 lucky1940
One pound of bituminous coal contains 14,000 btus of energy. suppose a coal-fired power plant needs 3,500 btus of heat to produce one kilowatt-hour of electricity. this plant has a 1 megawatt output.
how much coal is required to produce one kilowatt-hour of electricity?
Answers: 2
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If you have a green turn signal light, you must before making your turn. a. check the crosswalk b. yield to cross traffic and check the crosswalk c. turn off your car's turn signal d. none of the above
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You find a mysterious, dull substance on the ground and pick it up for a closer look. it is powdery, very light, and soft to the touch. the substance is most likely i. an organic mineral ii. a metallic mineral iii. a nonmetallic mineral i only ii only iii only i and ii i and iii
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One pound of bituminous coal contains 14,000 btus of energy. suppose a coal-fired power plant needs...
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