If vm is the velocity of sound in moist air, vd is the velocity of sou – McqOptions

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1.	If vm is the velocity of sound in moist air, vd is the velocity of sound in dry air, under identical conditions of pressure and temperature [KCET 2002, 03]
A.	vm > vd
B.	vm < vd
C.	vm = vd
D.	vmvd = 1
Answer» B. vm < vd

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