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13 Dec 2019
At NOAA, a weather observation balloon is inflated with helium to a volume of 26.9 L at a pressure of 745 mmHg and a temperature of 27.5 ?C. The weather balloon rises in the atmosphere to an altitude, where the pressure is 375 mmHg and the temperature is -15.8 ?C. Assuming the balloon can freely expand, calculate the volume of the balloon at this altitude.
At NOAA, a weather observation balloon is inflated with helium to a volume of 26.9 L at a pressure of 745 mmHg and a temperature of 27.5 ?C. The weather balloon rises in the atmosphere to an altitude, where the pressure is 375 mmHg and the temperature is -15.8 ?C. Assuming the balloon can freely expand, calculate the volume of the balloon at this altitude.
Jean KeelingLv2
17 Dec 2019