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Physics, 22.06.2019 10:20
Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i.e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.
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3. which is not a primary color of light? blue red green yellow
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Can a molecule have bond dipoles but not have a molecular dipole?
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What is the period of a wave traveling 5 m/s if its wavelength is 20 m/s
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A steel tape (a = 1.300 E−5 per Celsius degrees) measures 200.0 m at 15.00 degrees Celsius. Its leng...
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