Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 4 - Section 4.5 - Addition and Subtraction of Measurements - Exercise - Page 185: 20

Answer

a. 60,000 V b. 1,600,000 V

Work Step by Step

a. Since the measurement 60,000 V has one significant digit (the least), then it is the least accurate. b. Since the precision of the measurement 1,600,000 V is 100,000, then it is the least precise measurement. The other values have precisions of 100, 1000 and 10,000.
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