A 10-cm-diameter cylinder of helium gas is 30 cm long and at 20C. The pressure gauge reads
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A 10-cm-diameter cylinder of helium gas is 30 cm long and at 20°C. The pressure gauge reads 120 psi.
a. How many helium atoms are in the cylinder?
b. What is the mass of the helium?
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Related Book For
College Physics A Strategic Approach
ISBN: 9780321595492
2nd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
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