SSC JE Mechanical Engineering 2018 Set 5 Paper

Question : 179 of 200

Marks: +1, -0

Velocity of pressure waves due to pressure disturbances imposed in a fluid is equal to {E is bulk modulus and

ρ

is density}
A.

√{E/ρ}

√{E ρ}

√{ρ/ E}

√{1/ {ρE} }

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