The celerity (velocity) of a pressure wave in a fluid is given by (where K = Bulk modulus and $$\rho $$ = Density of the fluid)
A. $${\text{K}} \times \rho $$
B. $$\frac{{\text{K}}}{\rho }$$
C. $$\frac{\rho }{{\text{K}}}$$
D. None of these
Answer: Option B
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