Suppose a later and more reliable measurement gives 0.190 s for the period of the same star. Decide which of the earlier measurements was the most accurate, and which was the most precise. what was written most accurate most precise team in the notebook ? measurement measurement A "between 0.165s and 0.175s" В "0.188s ±0.002s" C "0.20s" D "0.180s ±0.60%"

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
icon
Related questions
Question
Four research teams measured the rotation period of a newly detected neutron star, and what each team wrote in its team notebook is shown in the table below.

Suppose a later and more reliable measurement gives 0.190 s for the period of the same star. Decide which of the earlier measurements was the most accurate, and which was the most precise.

\[
\begin{array}{|c|c|c|c|}
\hline
\text{team} & \text{what was written in the notebook} & \text{most accurate measurement} & \text{most precise measurement} \\
\hline
\text{A} & \text{"between 0.165s and 0.175s"} & \bigcirc & \bigcirc \\
\hline
\text{B} & \text{"0.188s} \pm \text{0.002s"} & \bigcirc & \bigcirc \\
\hline
\text{C} & \text{"0.20s"} & \bigcirc & \bigcirc \\
\hline
\text{D} & \text{"0.180s} \pm \text{0.60\%"} & \bigcirc & \bigcirc \\
\hline
\end{array}
\]
Transcribed Image Text:Four research teams measured the rotation period of a newly detected neutron star, and what each team wrote in its team notebook is shown in the table below. Suppose a later and more reliable measurement gives 0.190 s for the period of the same star. Decide which of the earlier measurements was the most accurate, and which was the most precise. \[ \begin{array}{|c|c|c|c|} \hline \text{team} & \text{what was written in the notebook} & \text{most accurate measurement} & \text{most precise measurement} \\ \hline \text{A} & \text{"between 0.165s and 0.175s"} & \bigcirc & \bigcirc \\ \hline \text{B} & \text{"0.188s} \pm \text{0.002s"} & \bigcirc & \bigcirc \\ \hline \text{C} & \text{"0.20s"} & \bigcirc & \bigcirc \\ \hline \text{D} & \text{"0.180s} \pm \text{0.60\%"} & \bigcirc & \bigcirc \\ \hline \end{array} \]
Expert Solution
Step 1

Given the most accepted value measured from the most reliable measurement = 0.190 s

A measurement is said to be accurate when it is very close to the accepted value. 

A measurement is said to be precise when the measured values are very much close to each other irrespective of the accepted value.

Hence smaller the value of uncertainty in measurement, the more precise is the measurement.

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps

Blurred answer
Recommended textbooks for you
Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
Algebra
ISBN:
9780134463216
Author:
Robert F. Blitzer
Publisher:
PEARSON
Contemporary Abstract Algebra
Contemporary Abstract Algebra
Algebra
ISBN:
9781305657960
Author:
Joseph Gallian
Publisher:
Cengage Learning
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra And Trigonometry (11th Edition)
Algebra And Trigonometry (11th Edition)
Algebra
ISBN:
9780135163078
Author:
Michael Sullivan
Publisher:
PEARSON
Introduction to Linear Algebra, Fifth Edition
Introduction to Linear Algebra, Fifth Edition
Algebra
ISBN:
9780980232776
Author:
Gilbert Strang
Publisher:
Wellesley-Cambridge Press
College Algebra (Collegiate Math)
College Algebra (Collegiate Math)
Algebra
ISBN:
9780077836344
Author:
Julie Miller, Donna Gerken
Publisher:
McGraw-Hill Education