What is the volume of the helium in the balloon

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A balloon is partly inflated with 480 liters of helium at sea level where the atmospheric pressure is 996 mbar.The balloon ascends to a altitude of 3000 meters, where the pressure is 859 mbar. What is the volume of the helium in the balloon at the higher altitude?Assume that the temperature of the gas in the balloon does not change in the ascent.

Reference no: EM13130010

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