A high vacuum apparatus is to be designed so that electrons accelerated at one end of chamber
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A high vacuum apparatus is to be designed so that electrons accelerated at one end of chamber cross through the chamber unimpeded before being collected at the other side. Make an estimate of the maximum allowable pressure in a cmlong chamber if percent of all electrons must cross the chamber without first striking an air molecule. The temperature in the chamber is K and you should take the diameter of air molecules to be times m
Related Book For
Essentials of Materials Science and Engineering
ISBN: 978-1111576851
3rd edition
Authors: Donald R. Askeland, Wendelin J. Wright
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