mrs scicchitano - home...chemistry sumn r assignment worksheet #1 - math skills significant figures...

8

Upload: others

Post on 18-Aug-2020

5 views

Category:

Documents

0 download

Report

Download

Embed Size (px):

TRANSCRIPT

Page 1: MRS SCICCHITANO - Home...Chemistry Sumn r Assignment Worksheet #1 - Math Skills Significant Figures (Sig Figs) 1. How many sig figs are in the following numbers? a) 0.0450 b) 790 c)

Page 2: MRS SCICCHITANO - Home...Chemistry Sumn r Assignment Worksheet #1 - Math Skills Significant Figures (Sig Figs) 1. How many sig figs are in the following numbers? a) 0.0450 b) 790 c)

Page 3: MRS SCICCHITANO - Home...Chemistry Sumn r Assignment Worksheet #1 - Math Skills Significant Figures (Sig Figs) 1. How many sig figs are in the following numbers? a) 0.0450 b) 790 c)

Page 4: MRS SCICCHITANO - Home...Chemistry Sumn r Assignment Worksheet #1 - Math Skills Significant Figures (Sig Figs) 1. How many sig figs are in the following numbers? a) 0.0450 b) 790 c)

Page 5: MRS SCICCHITANO - Home...Chemistry Sumn r Assignment Worksheet #1 - Math Skills Significant Figures (Sig Figs) 1. How many sig figs are in the following numbers? a) 0.0450 b) 790 c)

Page 6: MRS SCICCHITANO - Home...Chemistry Sumn r Assignment Worksheet #1 - Math Skills Significant Figures (Sig Figs) 1. How many sig figs are in the following numbers? a) 0.0450 b) 790 c)

Page 7: MRS SCICCHITANO - Home...Chemistry Sumn r Assignment Worksheet #1 - Math Skills Significant Figures (Sig Figs) 1. How many sig figs are in the following numbers? a) 0.0450 b) 790 c)

Page 8: MRS SCICCHITANO - Home...Chemistry Sumn r Assignment Worksheet #1 - Math Skills Significant Figures (Sig Figs) 1. How many sig figs are in the following numbers? a) 0.0450 b) 790 c)

Significant Figures How to determine and use the proper sig. figs

SIG FIGS AND SCIENTIFIC NOTATION - PBworksphysics1415.pbworks.com/w/file/fetch/85310653/scientific notation 1... · Objective Review Sig Figs, Scientific Notation, Dimensional Analysis,

How many sig figs are there?

1) WHAT IS ONE FUN THING YOU DID OVER THE SUMMER? 2) … · 2018-08-29 · SIG FIGS IN CALCULATIONS •Multiplying and Dividing •The answer should only have as many sig figs as

Review Session #1 Uncertainty, Sig Figs, & Units€¦ · Review Session #1 Uncertainty, Sig Figs, & Units MINNETONKA HIGH SCHOOL | PHYSICS. Systems and Units Length Mass Time Electric

Chemistry 103 Lecture 2. Outline I. Sig Figs – Identification – Rounding – Math Operations II. Mathematics of Chemistry –Scientific Notation –Dimensional

A.0 SF’s-Uncertainty-Accuracy-Precision...6 sig figs 7 sig figs 6 sig figs 6 sig figs 7 sig figs Scientific Notation All digits in the decimal part of in a number written in scientific

Measuring in Science Metric System Dimensional Analysis Density Scientific Notation Sig Figs

Chapter 2 Notes Qualitative/Quantitative Precision/Accuracy Sig Figs Error/Percent Error

Name AP PHYSICS SUMMER WORK€¦ · = 3.55 m/s 3 sig figs a = 2.0 m/s2 2 sig figs Report your answer with 2 sig figs Δx = 2052 m 4 sig figs v f 2 = v 0 2 + 2(a)(Δx) v f = 91 m/s

Rules for Counting Significant Figures - Details Nonzero integers always count as significant figures. 3456 has 4 sig figs

DIFFERENTIATE: ACCURACY AND PRECISION precis and sig figs5.pdf · DIFFERENTIATE: ACCURACY AND PRECISION. Three targets ... How many sig figs here? ... •.070 x .910 •0.0791 x 33.1

Semester I Review ANSWERS. Semester I Review How many sig-figs are found in each number? 0.3453 30054 3001 3.0024 0.000232

Significant Figures. Who cares? Sig Figs measure the degree of precision of a measurement

Accuracy and Precision SIGNIFICANT FIGURES (Sig Figs)

1.4 Significant figures and calculations€¦ · 1.0070 m 5 sig figs 17.10 kg 4 sig figs 100,890 L 5 sig figs 3.29 x 10 3 s 3 sig figs 0.0054 cm 2 sig figs 3,200,000 mL 2 sig figs

Why do we have to learn about Sig Figs? · 2019-09-13 · Sig Figs tell you what place to round your answers to. Your final measurement (answer) can never be more precise than your

UNITS and Sig Figs The working physicist’s guide to the bits you usually forget in an exam

sig figs notes.notebookmsippolito.weebly.com/uploads/6/1/5/6/61563699/sig_fig... · 2019-02-13 · sig figs notes.notebook 1 February 13, 2019 Nov 1310:25 AM Measurement and significant

Significant Figures or Significant Digits Sig Figs/Sig Digits Or AAAHHHHHHH!!!!!!

Estimates, Averages, and Sig Figs October 6, 2015 (2.2 in your books)

Measurements and Sig Figs

Inquiry Lab Report Guidelines - The Bio Edge€¦ · Replace all headiness in parentheses V ... Sig figs must be consistent in data Sig figs must be consistent in the ... Inquiry

Significant Figures -why we use them -rules for sig. figs. -operations with sig. figs

Measurements and Sig Figs. The Quality of Experimental Results Accuracy: how close a measured value…

What is Chemistry? It "Matters!" Measure- ments Scientific Method Sig Figs Atomic Theory $100 $200 $300 $400 $500

Final Jeopardy Question Number of Sig Figs Rounding 500 Mixed Math Multiply and Divide 100 200 300 400 500 400 300 200 100 Add And Subtract Sig Fig Questions

1.cdn.edl.io · Round each of the following numbers to the correct number of sig figs (in parentheses) ... Record each of the measurements below with the correct number of sig figs

INTRO AND BACKGROUND: Accuracy vs. Precision€¦ · 2 Math with Sig Figs • Multiplication and Division: Count SIG FIGS in each and use the LEAST amount in the answer! Ex: 3.052

Sig Figs Easy as…. IDing Sig Figs Significant Figures All the digits used to report a measurement including the uncertain digit (your guess). The only

measurement, error, and sig figs

1. Scientific Notation...•120.0 •4 significant figures Scientific Notation & Sig Figs •What if you measure 100 to three sig figs? How would you show this? •Use scientific notation:

Integers, HCF/LCM, Prime numbers, Sig Figs, Dec Places

Bell Work On your bell work sheet, date today’s entry: 1.How many Sig. Figs. are in 9520000? 2.Using the correct Sig. Figs, evaluate the following: 3.12