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briefly explain how greenhouse gases, c...
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Physics, 22.06.2019 03:00
An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d
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Physics, 22.06.2019 12:10
Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?
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Physics, 22.06.2019 13:00
Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.
Answers: 1
History, 02.09.2019 17:30
Mathematics, 02.09.2019 17:30
Mathematics, 02.09.2019 17:30
Advanced Placement (AP), 02.09.2019 17:30
Biology, 02.09.2019 17:30
History, 02.09.2019 17:30
Mathematics, 02.09.2019 17:30
Biology, 02.09.2019 17:30
Mathematics, 02.09.2019 17:30