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Abstract

The teacher may introduce this subject to the class by reference to the meaning of "pressure" as used in mechanics. Explain to them that the gauge pressure in a steam boiler or auto tire refers to the number of pounds pressure on each square inch of inner surface. Sometimes a problem will make it clear.

Publication Date

December 1928

Journal Title

Science Bulletin

Volume

1

Issue

2

First Page

12

Last Page

16

Comments

The conclusion of this article appears in the v.1 no.3 (January 1929) issue.

Copyright

©1928 by Iowa State Teachers College

Language

en

File Format

application/pdf

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