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Show that vsound in air=sqrt(1.4kT/M)  is equal to v=331 m/s sqrt(T/273)

Question

Show that vsound in air=sqrt(1.4kT/M)  is equal to v=331 m/s sqrt(T/273)

 

 

check_circleAnswer
Step 1

Finding the speed of sound in air:

Fndng
coty ofSound jm an
frm of
Comfouon g vrafodions
nown thaf gard drauul im
Sori
Conider a
air
as ghoum im dlu
Padp, g4ds,v4du
uhur P- Peswe
P,S,V
oluhme
den
S-dmaty
uhu tlu&ond drauels
hnogh
&ores
Asch that no o fahdes in Sepment
Fanain
cMhom
Sarmi , but e Pouiwre, uoluuu, and demutu
w that fuk Condont
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Fndng coty ofSound jm an frm of Comfouon g vrafodions nown thaf gard drauul im Sori Conider a air as ghoum im dlu Padp, g4ds,v4du uhur P- Peswe P,S,V oluhme den S-dmaty uhu tlu&ond drauels hnogh &ores Asch that no o fahdes in Sepment Fanain cMhom Sarmi , but e Pouiwre, uoluuu, and demutu w that fuk Condont

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Step 2
wlww
aet v- udady fend
dsd e-fron of conelunat Nhe
Croelmam Condot
COReau
Culic elamant horcai
Now Couselur a
uhich theaund hanes as shoun in
υψ Co
ay that du
do
Passoge ofSund uaue
Padp Th r clforme cure
RP
help_outline

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wlww aet v- udady fend dsd e-fron of conelunat Nhe Croelmam Condot COReau Culic elamant horcai Now Couselur a uhich theaund hanes as shoun in υψ Co ay that du do Passoge ofSund uaue Padp Th r clforme cure RP

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Step 3
A.
adio
on uchoduon
Tha aeaubaduon caud Juj dhi fores
ghomy
dp.d
EdRdyde
d&dy d
The ima doakum y a omd
dar dilene da
dal
the ro
wleedky Cauel
dv -dP
dpAPA
A P
from y
APA
d P
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A. adio on uchoduon Tha aeaubaduon caud Juj dhi fores ghomy dp.d EdRdyde d&dy d The ima doakum y a omd dar dilene da dal the ro wleedky Cauel dv -dP dpAPA A P from y APA d P

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Tagged in

Science

Physics

Wave Motion

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