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KEAM 2013 Physics and Chemistry Paper
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© examsnet.com
Question : 34
Total: 120
The pressure variations in the propagation of sound waves are
isobaric
isochoric
isobaric and isochoric
adiabatic
isothermal
Validate
Solution:
The pressure variations in the propagation of sound waves are adiabatic because
v
=
√
γ
p
p
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