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The Bernoulli's equation is given by p+(...

The Bernoulli's equation is given by `p+(1)/(2)rhov^(2)+hrhog=k`. Where `p=` pressure, `r=` density, `v=` speed, `h=` height of the liquid column, `g=` acceleration due to gravity and `k` is constant. The dimensional formula for `k` is same as that for :

A

Velocity gradient

B

Pressure gradient

C

Modulus of elasticity

D

Thrust

Text Solution

Verified by Experts

The correct Answer is:
C
`[k]=[rho][v^(2)]=[ML^(-3)][L^(2)T^(-2)]=ML^(-1)T^(-2)`
`=("Force")/("Area")=` Modulus of elasticity
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