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The Bernoull's equation is given by P+...

The Bernoull's equation is given by
`P+(1)/(2)pv^(2)+hpg=k`
Where P=pressure, p=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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