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Why are the number of digits reported in scientific measurements important?

Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro ISBN: 9780321910295 34

Solution for problem 2Q Chapter 2

Introductory Chemistry | 5th Edition

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Introductory Chemistry | 5th Edition | ISBN: 9780321910295 | Authors: Nivaldo J Tro

Introductory Chemistry | 5th Edition

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Problem 2Q

Why are the number of digits reported in scientific measurements important?

Step-by-Step Solution:

Problem 2Q

Why are the number of digits reported in scientific measurements important?

                                            Step by step solution

Step 1 of 2

It is important to report a certain number of digits with scientific measurements because as the number of digits reported increases, precision of the measurement also increases.

It also affects the degree of certainty which is usually represented by the reported digit. Lots of scientific and political decisions are made based on these measurements which affects people’s life so it is necessary to decrease the degree of certainty.

Step 2 of 2

Chapter 2, Problem 2Q is Solved
Textbook: Introductory Chemistry
Edition: 5
Author: Nivaldo J Tro
ISBN: 9780321910295

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Why are the number of digits reported in scientific measurements important?