phy2048 lecture35

# phy2048 lecture35 - 18-1 What Is Physics? 18-2...

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Unformatted text preview: 18-1 What Is Physics? 18-2 Temperature18-3 The Zeroth Law of Thermodynamics18-4 Measuring Temperature18-5 The Celsius and Fahrenheit Scales18-6 Thermal Expansion18-7 Temperature and Heat18-8 The Absorption of Heat by Solids and Liquids18-9 A Closer Look at Heat and Work18-10 The First Law of Thermodynamics18-11 Some Special Cases of the 1st Law of Thermodynamics18-12 Heat Transfer MechanismsChapter 18:Temperature, Heat, and the First Law of ThermodynamicsChapter 18 Homework5, 11, 15, 21, 22, 26, 39, 43, 50, 53, 55, 57Thermal Expansionαβ3=TLL∆=∆αExpansion ThermalLinear TVV∆=∆βExpansion ThermalVolumeα– SI Units: K–1Sample Problem 18-2. “Missing” Diesel FuelV= 37 000 L, ∆T= 23.0 K (lower), b = 9.50×10–4/CºFind the volume delivered. (36 190 L)Coefficients of Thermal Expansionαβ3=HeatHeatis the energy transferredbetween a system and its environment because of a temperature difference that exists between them.that exists between them....
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## This note was uploaded on 04/17/2008 for the course PHY 2048 taught by Professor Chen during the Fall '08 term at UNF.

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phy2048 lecture35 - 18-1 What Is Physics? 18-2...

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