Conceptual Physics (12th Edition)

Published by Addison-Wesley
ISBN 10: 0321909100
ISBN 13: 978-0-32190-910-7

Chapter 14 - Think and Explain: 90

Answer

This is a hands-on demonstration. When you blow between the sheets of paper, they move together because the moving stream means that air pressure between them is reduced (Bernoulli's principle). The air pressure on the other surfaces press the sheets together.

Work Step by Step

This is discussed on page 273.
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