How many significant digits are there in exact numbers? What kinds of numbers are exact?
Step 1 of 3
Exact numbers are those which are exactly known.
Therefore, exact number can not have uncertainty in it. Thus, exact number have an infinite number of significant figures.
Exact numbers are those which have defined numbers. For example: Conversion within american system (ft in mile ,etc. )
Conversion within metric system( m to km, cm to m),
Textbook: Introductory Chemistry
Author: Nivaldo J Tro
This textbook survival guide was created for the textbook: Introductory Chemistry, edition: 5. The answer to “How many significant digits are there in exact numbers? What kinds of numbers are exact?” is broken down into a number of easy to follow steps, and 15 words. Since the solution to 6Q from 2 chapter was answered, more than 468 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 6Q from chapter: 2 was answered by , our top Chemistry solution expert on 05/06/17, 06:45PM. Introductory Chemistry was written by and is associated to the ISBN: 9780321910295. This full solution covers the following key subjects: exact, Numbers, kinds, digits, significant. This expansive textbook survival guide covers 19 chapters, and 2046 solutions.