Figure P5.9D shows one of those bobbing toy birds that
Chapter 5, Problem 5.9D(choose chapter or problem)
Figure P5.9D shows one of those bobbing toy birds that seemingly takes an endless series of sips from a cup filled with water. Prepare a 30-min presentation suitable for a middle school science class explaining the operating principles of this device and whether or not its behavior is at odds with the second law.
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