Mathematical Fundamentals. SI System Standard International System of measurement – metrics Has seven base units and many other units derived from these.
Significant Figures
3 Coursework ISA Preparation Breithaupt pages 219 to 239 October 10 th, 2011.
Welcome to Physics!. Class Policies and Procedures.
Significant Digits and Metric Conversions!
Significant Figures. Purpose Significant figures are used with any measurement Significant figures are used with any measurement They tell you something.
Accuracy and Precision Accuracy is the closeness of measurements to the correct or accepted value of the quantity measured. Precision is the closeness.
1 Chapter 1 Measurements 1.4 Significant Figures in Calculations Copyright © 2009 by Pearson Education, Inc.
Chapter 2 Lecture Basic Chemistry Fourth Edition Chapter 2 Measurements 2.4 Significant Figures in Calculations Learning Goal Adjust calculated answers.
Laboratory measurements are made by reading all digits on the instrument, and estimating one digit.
Uncertainty In Measurement Accuracy, Precision, Significant Figures, and Scientific Notation.
