Physics, 11.02.2020 02:49 Muffinaubrey
Given that coal used by electric power plants has a heating value of 27.5 million btus metric ton (25 million btus per ton), determine the number of kilograms (and pounds) of coal needed to produce 1 million btus of heat.
Answers: 2
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An object weighs 40n in air, weighs 20n when submerged in water and 30n when submerged in a liquid of unknown density. what is the density of the liquid?
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How would a small bar magnet be oriented when placed at position x?
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Which of these questions might a character ask if the conflict is man versus self? a. which path should i take to better myself? b. which boulder will be too heavy for me to carry? c. which friend is going to ditch me today? d. all of the above
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Physics, 22.06.2019 13:40
Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these
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Given that coal used by electric power plants has a heating value of 27.5 million btus metric ton (2...
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