# Shared Flashcard Set

## Details

Physics Chapter 9
19
Physics
02/04/2014

Term
 oC=5/9(oF-32.00)
Definition
 fahrenheit to celsius conversion
Term
 K=oC + 273.15
Definition
 celsius to Kelvin conversion
Term
 q=mcΔT
Definition
 Amount of energy transferred for Liquids and Solids
Term
 ΔT=Tfinal-Tinitial
Definition
 Change in Temperature
Term
 4.19 J/(goC)
Definition
 The specific heat capacity of water in its liquid phase
Term
 q=mL
Definition
 Energy required to produce phase change
Term
 ΔL=αLoΔT
Definition
 Change in length with change in temperature
Term
 ΔV=βVoΔT
Definition
 Change in volume of an object with temperature change
Term
 β≈3α
Definition
 Relationship between coefficient of volume expansion and coefficient of linear expansion
Term
 P=F/A
Definition
 Pressure Formula
Term
 PV=nRT   n=number of moles R=Ideal Gas Constant P=pressure V=volume
Definition
 Ideal Gas Law
Term
 R=8.31 J/moleK use when volume is in meters and when pressure is in pascals   R=.0821 Latm/moleK use when volume is in liters and when pressure is in atmospheres
Definition
 Ideal Gas Constant
Term
 PV=NkT
Definition
 Restatement of the ideal gas law Using N and k instead of n and R
Term
 KEAverage=(3/2)*kT
Definition
 Average Kinetic Energy Per Molecule
Term
 v2Average=(3kT/m)
Definition
 To Calculate the Average Speed of a Molecule in a Sample of Gas
Term
 amu/6.02E23
Definition
 Mass of Molecule
Term
 q=n*Cp*ΔT
Definition
 Heat Transfer in Gas at Constant Preasure
Term
 q=n*Cv*ΔT
Definition
 Heat Transfer in Gas at Constant Volume
Term
 Cp=Cv+R
Definition
 Relationship Between Molar Heat Capacity at Constant Pressure and Molar Heat Capacity at Constant Volume
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