1. Measurement How much? How long? How many? 2. Exact and inexact numbers Exact number: A number with no uncertainty it A dozen donuts, seven students, etc. Inexact number:…

1. Topic 1 Physics and Physical Measurements Contents: 1.1 The realm of physics1.2 Measurement and uncertainties1.3 Mathematical and graphical techniques1.4 Vectors and scalars…

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Slide 1 UNIT 1 SECTION 2 Metric Measurement, Scientific Notation, & Sig Figs Slide 2 THE INTERNATIONAL SYSTEM OF UNITS If everyone is to understand what your measurements…

Unit 1 Section 2 Unit 1 Section 2 Metric Measurement, Scientific Notation, & Sig Figs The International System of Units SI has seven base units Quantity Unit Name Unit…

1. Topic 1 Physics and Physical Measurements Contents: 1.1 The realm of physics 1.2 Measurement and uncertainties 1.3 Mathematical and graphical techniques 1.4 Vectors and…