1. A 6m? tank contains helium (R = 386.045 lbf-ft/lbm-°R) at 400o K and is evacuated from atmospheric pressure of 740 mm Hg vacuum. Determine:a. mass of helium remaining in the tankb. mass of helium pumped outc. the pressure in kPa if the remaining helium falls to 10 °C.

Answered: Image /qna-images/answer/83f58576-09fa-44fe-b407-974513429f5e.jpg

Answered: 1. A 6m² tank contains helium (R =…

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter10: Thermal Physics

Section: Chapter Questions

Problem 64AP: Two small containers, each with a volume of 1.00 102cm3, contain helium gas at 0C and 1.00 atm...

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1. A 6m² tank contains helium (R = 386.045 lb-ft/lbm-°R) at 400 K and is evacuated from atmospheric pressure of 740 mm Hg vacuum. Determine: a. mass of helium remaining in the tank b. mass of helium pumped out c. the pressure in kPa if the remaining helium falls to 10 °C.