'54 cm' presentation slideshows

The numerical side of chemistry

The numerical side of chemistry. Chapter 2. Outline. Precision and Accuracy Uncertainty and Significant figures Zeros and Significant figures Scientific notation Units of measure Conversion factors and Algebraic manipulations. Accuracy and Precision. Precision and Accuracy.

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Chemistry Chapter 2

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HONEY, I BLEW UP THE KID! A SUPER Sized Medical Grand Rounds

HONEY, I BLEW UP THE KID! A SUPER Sized Medical Grand Rounds. Presentor: Suzette Grace R. Kho, M.D. Resource Persons: Eric Flores, M.D. (Neurosurgery) Paolo Villanueva, M.D (Pathology) Gerardo Beltran, M.D. (Radiology) Teresa Sy-Ortin, M.D. (Radio-oncology )

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WELCOME TO CHEMISTRY

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Unit 0: Observation, Measurement and Calculations

Unit 0: Observation, Measurement and Calculations. Cartoon courtesy of NearingZero.net. Steps in the Scientific Method. 1. Observations - quantitative - qualitative 2. Formulating hypotheses - possible explanation for the observation 3. Performing experiments

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Engineering Physics Mechanical Properties of Matter Ch-1 Units and Dimensional Analysis

Math. & Engineering Phys. Department Mansoura University Faculty of Engineering. Engineering Physics Mechanical Properties of Matter Ch-1 Units and Dimensional Analysis. Dr. Mohamed Farhat Othman. Units of Measurement. What is your response if I told you that: I weigh 802.

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Measurement

Measurement. Chemistry is a quantitative discipline. Significant Figures.

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One Last Chapter 2 Thing

Mixture. Pancake Batter, Orange Juice, Cement. Solution. Syrup, Apple Juice, White Gold (mixture of Au and Pt atoms). One Last Chapter 2 Thing. Solutions are mixtures, but not all mixtures are solutions. Think of it this way: solutions (to anything!) are special. Physical Quantity.

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Dimensional Analysis

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Dimensional Analysis

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Dimensional Analysis Converting from one unit to another unit

Dimensional Analysis Converting from one unit to another unit. Table Groups . You will see a question on the projector As a group come up with your best answer Write it LARGELY on your whiteboard When told to do so you will hold your whiteboard up for me to see.

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Unit 0: Observation, Measurement and Calculations

Unit 0: Observation, Measurement and Calculations. Cartoon courtesy of NearingZero.net. Precision and Accuracy. Accuracy refers to the agreement of a particular value with the true value. Precision refers to the degree of agreement among several measurements made in the same manner.

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Similar Figures

Similar Figures. Square Limit by M.C. Escher. Escher used a pattern of squares and triangles to create Square Limit. These two triangles are similar. Similar figures have the same shape but not necessarily the same size. Similar Figures.

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MEASUREMENT

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Chapter 1: Measurements

Chapter 1: Measurements. By: Dr. Aziz Shawabkeh Birzeit University Email: Shawabka@birzeit.edu course web page: home.birzeit.edu/physics/aziz/ph141. Measurements. Outline: Standards of Length, Mass and Time Systems of Units Scientific Notation Dimensional Analysis

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Artists

Artists. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Ernst: Europe After the Rain II (1942) - Sumner Collection, Hartford Van Eyck: Madonna in the Church (1425) - Gemaldegalerie , Berlin Botticelli: Allegoria della Primavera (1478) - Uffizi, Firenze

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Chapter 2 MEASUREMENT

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Significant Figures

Significant Figures. Rules. All nonzeroes are significant Zeroes in-between are significant Zeroes to the left are not significant Zeroes to the right are not significant unless they follow a decimal. All numbers in scientific notation are significant

235 views • 7 slides