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Physics, 22.06.2019 16:30
In which type of system is power held solely by the central government and not shared with regional governments? group of answer choices federal unitary confederate oligarchic
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Physics, 22.06.2019 21:30
What ia the energy of an object because of its potential and kinetic energies
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Physics, 23.06.2019 00:30
Asmall electric heater, immersed in 80g of water in a calorimeter of 40j/k raises the temperature from 10.5 degree celsius to 25 degree celsius in 12 minutes. using the same apparatus with 50g of oil instead of water, it is found that the temperature of oil rises from 7 degree celsius to 27 degree celsius in 10 minutes. find specific heat capacity of the oil.
Answers: 2
Physics, 23.06.2019 01:30
Hydroelectricity provides about 7 percent of the electricity generated in the united states. (a) explain how a hydroelectric power plant converts energy stored in water into electricity. (b) identify two factors that determine the amount of electricity that can be generated by an individual hydroelectricity power plant. (c) describe the two main types of land-based hydroelectric power plants. (d) describe two economic advantages and two environmental disadvantages of hydroelectricity.
Answers: 1
Which type of radiation has the lowest penetrating ability?...
Mathematics, 02.04.2020 23:29
Mathematics, 02.04.2020 23:29
Chemistry, 02.04.2020 23:29
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History, 02.04.2020 23:29
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Mathematics, 02.04.2020 23:29
History, 02.04.2020 23:29
Mathematics, 02.04.2020 23:29
Mathematics, 02.04.2020 23:29