Essential University Physics: Volume 1 (3rd Edition)

Published by Pearson
ISBN 10: 0321993721
ISBN 13: 978-0-32199-372-4

Chapter 17 - For Thought and Discussion: 5

Answer

The answer is below.

Work Step by Step

a) The jar moving around causes the speed of the molecules to increase. b) We do not know what will happen to the velocity, for the molecules are moving in random directions, making it impossible to figure out what will happen to velocity. c) Since temperature has to do with the speed of the molecules, an increased speed means temperature has increased as well.
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