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A helium-filled balloon has a volume of 1 m3.As it rises in the earth's atmosphere,its volume expands.What will its new volume be (in m3) if its original temperature and pressure are 20 C and 1 atm,and its final temperature and pressure are -40 C and 0.1 atm?
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A civilian foreign intelligence service of the federal government of the United States, tasked with gathering, processing, and analyzing national security information.
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