The owner of a van installs a rear-window lens that has a focal length of -0.301 m. When the owner looks out through the lens at a person standing directly behind the van, the person appears to be just 0.242 m from the back of the van, and appears to be 0.343 m tall.(a) How far from the van is the person actually standing?(b) How tall is the person?
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Which lists the organs in the correct order as food passes from the mouth to anus?
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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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The owner of a van installs a rear-window lens that has a focal length of -0.301 m. When the owner l...
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