A childs helium-filled balloon escapes at sea level and22oc
A child's helium-filled balloon escapes at sea level and22oC. When it reaches an altitude of 4000 m, where thetemperature is 8oC and the pressure only 0.8 atm, what is the ratio of the initial volume to the final volume?
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a childs helium-filled balloon escapes at sea level and22oc when it reaches an altitude of 4000 m where thetemperature
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