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Derive the relationship between root mean square velocity and average velocity. The root mean square velocity of hydrogen at STP is 1.83 x 10° cm sec and its mean free path is 1.78 x 10-5 cm. Calculate the collision number (ZA) at STP.

Derive the relationship between root mean square velocity and average velocity. The root mean square velocity of hydrogen at STP is 1.83 x 10° cm sec and its mean free path is 1.78 x 10-5 cm. Calculate the collision number (ZA) at STP.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
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Derive the relationship between root mean square velocity and average velocity. The root mean square velocity of hydrogen at STP is 1.83 x 10° cm sec collision number (ZA) at STP. and its mean free path is 1.78 x 10 cm. Calculate the Note: 1. Express answer in sec-1 2. Write answer in scientific/exponential notation with 3 significant figures 3. You can use scientific/exponential notation to represent numeric values. eg., 0.0001 can be written as 1.0e-4 or as 1.0E-4. Spaces are not allowed.
Transcribed Image Text:Derive the relationship between root mean square velocity and average velocity. The root mean square velocity of hydrogen at STP is 1.83 x 10° cm sec collision number (ZA) at STP. and its mean free path is 1.78 x 10 cm. Calculate the Note: 1. Express answer in sec-1 2. Write answer in scientific/exponential notation with 3 significant figures 3. You can use scientific/exponential notation to represent numeric values. eg., 0.0001 can be written as 1.0e-4 or as 1.0E-4. Spaces are not allowed.
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