'4 significant digits' diaporamas de présentation

Significant Digits

Significant Digits. By Michelle Lamary and Caitlin Ostrowski. Counting Significant Digit Rules. All non-zero digits are significant (725 , 2, 12) Trapped zeros are significant (101, 2003) Ending zeros are significant only if the decimal point can be seen ( 100. , 1.10, 100, 20 )

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Measurements and Their Uncertainty 3.1

Measurements and Their Uncertainty 3.1. 3.1. Measurements and Their Uncertainty. 3.1.

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Introduction to Significant Figures &

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Significant Digits

Significant Digits. Perhaps the most boring part of learning chemistry. Measuring things. It is never possible to measure something exactly There will always be one number in a measurement that is estimated

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Significant Digits

Significant Digits. Significant digits in measurements and calculations. Significant Digits in Measurements. There are five rules or guidelines that should be applied in determining whether a digit in a measurement is significant. Rule #1.

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Cup of coffee = ~ 200 ml

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Splash Screen

Splash Screen. Example 9-5b. Objective. Analyze measurement. Example 9-5b. Vocabulary. Precision. The precision of a measurement depends on the unit of measure. The smaller the unit, the more precise the measurement is. Example 9-5b. Vocabulary. Significant digits.

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Machine arithmetic and associated errors Introduction to error analysis (cont.)

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Scientific Notation And Significant Digits

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