A gas mixture has 24 % of Argon, 32 % of oxygen, and 44 % of CO 2 by mass. Find the velocity of sound in the gas mixture at 27 °C. Given R = 8.4 S.I. units.
Molecular weight of Ar = 40, O 2 = 32, CO 2 = 44. γ Ar = 5/3, γ O2 = 7/5, γ CO2 = 4/3.
[Note: This can be done after studying heat.]
Text Solution
Verified by ExpertsThe correct answer is:
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(V 
303.5 m/s)
M mix = 
= 
f mix = 
= 
= 
γ mix = 
V = 
= 
= 
303.5 m/s
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