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According to Bernoulli's equation
constant
The terms and are generally called respectively

A
Gravitational head, pressure head and velocity head

B
Gravity, gravitational head and velocity head

C
Pressure head, gravitational head and velocity head

D
Gravity, pressure and velocity head

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According to Bernoulli's theorem, in case of steady flow of incompressible and non-viscous liquid through a tube of non-uniform cross-section, the sum of the pressure, the potential energy per unit volume and the kinetic energy per unit volume is same at every point in the tube, i.e.,
constant
Dividing this expression by , we have constant
In this expression is called the 'pressure head', the 'velocity head' and the 'gravitational head'.
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Question Text
According to Bernoulli's equation
constant
The terms and are generally called respectively
TopicMechanical Properties of Fluids
SubjectPhysics
ClassClass 11
Answer TypeText solution:1
Upvotes125