Chapter 2: Lecture 1 - Mathematics and Measurements
Topics covered:
0:00:00 The Scientific Method - OHEC
0:07:42 The Importance of Measurements - Numerical Value and Units!
0:09:09 Exact and Inexact Numbers
0:12:05 Measurements - Accuracy vs. Precision
0:17:41 Uncertainty in Measurements - Determining the Full Measurement to Record
0:21:47 Significant Figures in Measurements
0:35:00 Rules to the Number of Significant Figures
0:45:00 Rounding to the Proper Significant Figures Using Scientific Notation
0:53:00 Significant Figure Rules in Multiplication and Division Math Operations
1:00:31 Significant Figure Rules in Addition and Subtraction Math Operations
1:04:20 Scientific Notation