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In the classroom demonstration at Lund University, a vacuum pump evacuates air from a large, empty oil

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In the classroom demonstration at Lund University, a vacuum pump evacuates air from a large, empty oil drum, which slowly and dramatically crumples as shown. A student friend says that the vacuum sucks in the sides of the drum. What is your explanation?

Naturvetenskeplig fysk Oils OF

turtenskaplig Fys

Transcribed Image Text:

Naturvetenskeplig fysk Oils OF turtenskaplig Fys

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Conceptual Physical Science

Conceptual Physical Science

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Authors: Paul G. Hewitt, John A. Suchocki, Leslie A. Hewitt

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