Answered: the number of significant figures in…

the number of significant figures in each of the following. 1. 82.8 ± 0.9 2. 3.57500 ✕ 109 3. 2 ✕ 10−6 4. 0.0075 5. 79.2 ± 0.1 6. 4 ✕ 109 7. 2.140 ✕ 10−6

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter1: Introduction: The Nature Of Science And Physics

Section: Chapter Questions

Problem 17PE: State how many significant figures are proper in the results of the following calculations: (a)...

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Units and Dimensions

These are generally defined as the terms which precede or describes the dimensions further. These are also further divided into two parts namely fundamental units and the derived units.

Question

Find the number of significant figures in each of the following.

1. 82.8 ± 0.9

2. 3.57500 ✕ 10⁹

3. 2 ✕ 10−6

4. 0.0075

5. 79.2 ± 0.1

6. 4 ✕ 10⁹

^{7. 2.140 ✕ 10−6}

^{8. 0.0020}

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