What is the root mean square velocity, vrms, for Helium atom (He) at 22oC? Hint: How many amu does an He atom contain? 1 amu = 1.67 x 10-27 kg Boltzman's Constant, k = 1.38 x 10-23 J/K Give your answer in m/s to 4 significant figures (NO DECIMAL
What is the root mean square velocity, vrms, for Helium atom (He) at 22oC? Hint: How many amu does an He atom contain? 1 amu = 1.67 x 10-27 kg Boltzman's Constant, k = 1.38 x 10-23 J/K Give your answer in m/s to 4 significant figures (NO DECIMAL
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 56P: Estimates and Fermi Calculations Assuming the human body is made primarily of water, estimate the...
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What is the root mean square velocity, vrms, for Helium atom (He) at 22oC?
Hint: How many amu does an He atom contain?
1 amu = 1.67 x 10-27 kg
Boltzman's Constant, k = 1.38 x 10-23 J/K
Give your answer in m/s to 4 significant figures (NO DECIMALS)
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What is the root mean square velocity, vrms, for Hydrogen molecules (H2) at 20oC?
Hint: How many amu does an H2 molecule contain.
1 amu = 1.67 x 10-27 kg
Boltzman's Constant, k = 1.38 x 10-23 J/K
Give your answer in m/s to 4 significant figures (NO DECIMALS)
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