velocity of sound in air at 289k is 340ms^-1.what will be the velocity, if the pressure is doubled and temperature is raised to 324k.
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Answer: V= 360m/s
Explanation:
v1=340m/s v2=?
T1=289K T2=324K
V1/√T1 = V2/√T2
340/√289=V2/√324
340/17=V2/18
6120/17=V2
V2=360m/s
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