Questions
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
a
vm > vd
b
vm < vd
c
vm = vd
d
vmvd = 1
detailed solution
Correct option is A
The density of moist air (i.e. air mixed with water vapours) is less than the density of dry air Hence from v=γPρ⇒vmoist air>vdry airTalk to our academic expert!
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