The accepted value of the density of aluminum is 2.70 g/cm3 while our computed value is 2.8 g/cm3 . What is the percent uncertainty of our experimental density (observing correct significant figures)? a. 0.037 b. 3.7 c. 3.70 d. 4

The accepted value of the density of aluminum is 2.70 g/cm3 while our computed value is 2.8 g/cm3 . What is the percent uncertainty of our experimental density (observing correct significant figures)? a. 0.037 b. 3.7 c. 3.70 d. 4

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 19PE: (a) If your speedometer has an uncertainty of 2.0 km/h at a speed of 90 km/h, what is the percent...

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Question

The accepted value of the density of aluminum is 2.70 g/cm³ while our computed value is 2.8 g/cm³ . What is the percent uncertainty of our experimental density (observing correct significant figures)?

a.

0.037

b.

3.7

c.

3.70

d.

4

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