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Mechanical Engineering : Hydraulics and Fluid Mechanics - Quiz(MCQ)
The celerity (velocity) of a pressure wave in a fluid is given by (where K = Bulk modulus, and ρ = Density of the fluid)
A)
K.ρ
B)
√K/ρ
C)
√ρ/K
D)
√K.ρ

Correct Answer : Option (B) :   √K/ρ

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