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A More Dramatic Container to Crush by Atmospheric Pressure
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Abstract
The familiar demonstration of collapsing a can by filling it with water vapor and then sealing it and allowing it to cool is improved by performing it with a 20-L steel solvent drum instead. This modification is significant because the steel drum is sufficiently sturdy to resist mechanical attempts to crush it. In contrast, the action of the atmosphere will dramatically collapse the drum almost completely.
Keywords (Audience):
High School / Introductory ChemistryKeywords (Domain):
DemonstrationsKeywords (Feature):
Tested DemonstrationsKeywords (Subject):
GasesCiting Articles
Citation data is made available by participants in CrossRef's Cited-by Linking service. For a more comprehensive list of citations to this article, users are encouraged to perform a search in SciFinder.
This article has been cited by 3 ACS Journal articles (3 most recent appear below).

The Science Teacher: Spring 2007
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- Received: August 03, 2009
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