Use your calculator to determine ( √ 6 )3 to three significant figures in two ways. Find √6 to four significant figures; then cube this number and round to three significant figures. Find √6 to to three significant figures; then cube this number and round to three significant figures. Which answer is more accurate? the first or second?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter1: Getting Started
Section1.7: Error And Significant Figures
Problem 1.6CE: How many significant figures does each number have? If the number is exact or if the number of...
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Use your calculator to determine ( √ 6 )3 to three significant figures in two ways.

  • Find √6 to four significant figures; then cube this number and round to three significant figures.
  • Find √6 to to three significant figures; then cube this number and round to three significant figures.
  • Which answer is more accurate? the first or second?
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