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Physics Chapter 9
Apologia Advanced Physics Chapter 9
19
Physics
12th Grade
02/04/2014

Additional Physics Flashcards

 


 

Cards

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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