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unit 3: Numbers Large and Small

unit 3: Numbers Large and Small

unit 3: Numbers Large and Small. Vocabulary accuracy precision error percent error scientific notation significant figures powers of ten rounding numbers graphic representation of data. Accuracy vs. Precision

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430 views • 42 slides
Matter & Measurement

Matter & Measurement

Matter & Measurement. Brown, LeMay Ch 1 AP Chemistry Monta Vista High School. 1.2 & 1.3: The Basics. States of matter: solid, liquid, gas, plasma, BEC Elements: substances that cannot be decomposed into simpler substances Compounds: substances composed of two or more elements

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364 views • 35 slides
Significant Figures: Precision and Accuracy in Measurement

Significant Figures: Precision and Accuracy in Measurement

Significant Figures: Precision and Accuracy in Measurement. Target Practice. 9 mm pistol. Was the shooter accurate? Was the shooter precise? Why or why not?. Ruger Mark II Competion Target Pistol. Was the shooter accurate? Was the shooter precise? Why or why not?.

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540 views • 26 slides
STARTER

STARTER

STARTER. The mass of an electron is : .000000000000000000000000000000911 kg. Put this number in scientific notation. Scientific Notation. If numbers are very large, like the mass of the Earth 5900000000000000000000000 kg. Or very small like the mass of an electron :

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366 views • 25 slides
Starter

Starter

Starter. SN. A group of students are asked to express this number ( 00.003048 ) to three significant figures. Which of the following are correct? .003 .003050 3.048 x 10 3 3.05 x 10 -3 .00305. d. and e. are both correct. Conversions. Converting From One System of Units to Another.

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406 views • 24 slides
Chemistry 121

Chemistry 121

Chemistry 121. Chapter 1: Matter and Measurement Dr. Michael Page. Why Are We Studying Chemistry. The universe can is composed of MATTER and ENERGY CHEMISTRY : is the study that examines the composition, properties, and transformation of matter. Matter.

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383 views • 24 slides
Significant Figures

Significant Figures

Significant Figures. CHM 235 - Dr. Skrabal. Definition: Minimum # of digits needed to express a number in scientific notation without a loss of accuracy

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892 views • 12 slides
Matter & Measurement

Matter & Measurement

Matter & Measurement. Brown, LeMay Ch 1 AP Chemistry Monta Vista High School. To properly view this presentation, use the navigation arrows below and left-click on each page to view any animations. 1.2 & 1.3: The Basics. States of matter: solid, liquid, gas, plasma, BEC

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130 views • 12 slides
2- Systems of Linear Algebraic Equations: find values that satisfy the equations.

2- Systems of Linear Algebraic Equations: find values that satisfy the equations.

Chapter 1: Introduction to Numerical Methods Dr. Osama M. Al- Habahbeh Mechatronics Engineering Department The University of Jordan 2012. Numerical Methods are used to formulate mathematical problems as to solve them with arithmetic operations.

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716 views • 11 slides
Starter

Starter

Starter. If 4 oranges cost $3.60, how much will nine oranges cost. 1 orange 90 cents 9 oranges $8.10 It takes 5 men 4 hours to chop up some firewood. How long would it take two men? 1 man 20 hours 2 men 10 hours. Note 9: Significant Figures.

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150 views • 6 slides
DN: 9/14 Significant Figures

DN: 9/14 Significant Figures

10. 9. 8. 7. 6. 5. 4. 3. 2. 1. DN: 9/14 Significant Figures.

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43 views • 4 slides

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