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Section 1.3-1.4 Units and Dimensional Analysis
Section 1.3-1.4Units and Dimensional AnalysisBill ViningSUNY College at OneontaWhat is ChemistryClassification of MatterIn this section
Common unitsDimensional analysis: conversion factorsUsing densityCommon Units
Metric System Prefixes
Converting between units: simple metricExpress 1.75 m in cm.Express 5.8 ns in s.Converting between units: same typeExpress 458 s as minutes.Converting between units: dimensional analysisHow many seconds are in a day?Converting between units: dimensional analysisThe distance to the nearest star is about 4.24 light years. Lighttravels 186000 miles per second. What is this distance, in kilometers?