Two different measuring devices are used by students to measurethe length of a metal rod. Students using the first devicereport its length as 0.5 m, while those using the second report0.502 m. Can both answers be correct (choose one)? (a) Yes,because their values are the same when both are rounded tothe same number of significant figures. (b) No, because theyreport different values.
Two different measuring devices are used by students to measurethe length of a metal rod. Students using the first devicereport its length as 0.5 m, while those using the second report0.502 m. Can both answers be correct (choose one)? (a) Yes,because their values are the same when both are rounded tothe same number of significant figures. (b) No, because theyreport different values.
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 66P: Consider the equation 4000/400=10.0 . Assuming the number of significant figures in the answer is...
Related questions
Concept explainers
Question
Two different measuring devices are used by students to measure
the length of a metal rod. Students using the first device
report its length as 0.5 m, while those using the second report
0.502 m. Can both answers be correct (choose one)? (a) Yes,
because their values are the same when both are rounded to
the same number of significant figures. (b) No, because they
report different values.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Recommended textbooks for you
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University
Glencoe Physics: Principles and Problems, Student…
Physics
ISBN:
9780078807213
Author:
Paul W. Zitzewitz
Publisher:
Glencoe/McGraw-Hill
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
University Physics Volume 1
Physics
ISBN:
9781938168277
Author:
William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:
OpenStax - Rice University
Glencoe Physics: Principles and Problems, Student…
Physics
ISBN:
9780078807213
Author:
Paul W. Zitzewitz
Publisher:
Glencoe/McGraw-Hill
Physics for Scientists and Engineers
Physics
ISBN:
9781337553278
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Physics for Scientists and Engineers with Modern …
Physics
ISBN:
9781337553292
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:
9781133104261
Author:
Raymond A. Serway, John W. Jewett
Publisher:
Cengage Learning
Physics for Scientists and Engineers: Foundations…
Physics
ISBN:
9781133939146
Author:
Katz, Debora M.
Publisher:
Cengage Learning