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The Bernoulli's equation is written with usual notation as p/w + v2/2g + z = constant. In this equation each of the terms represents
  • a)
    energy in Kg.m/Kg mass of fluid
  • b)
    energy in N.m/Kg mass of fluid
  • c)
    energy in N.m/N weight of fluid
  • d)
    power in kw/Kg mass of fluid
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
The Bernoullis equation is written with usual notation as p/w + v2/2g ...
Bernoulli Theorem:
  • In fluid dynamics, Bernoulli's theorem gives the relation among the elevation, velocity, and pressure in a moving fluid.
  • It is based on the following assumptions:
    • Fluid is non-viscous.
    • Fluid mass is homogenous and incompressible.
    • Fluid flow is steady and continuous.
The general form of Bernoulli’s equation is:
p/w + V2/2g + z = constant.
In the above equation, each term represents the energy in N.m/N weight of fluid
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Most Upvoted Answer
The Bernoullis equation is written with usual notation as p/w + v2/2g ...


Explanation:

Energy in N.m/N weight of fluid:
- The Bernoulli's equation represents the conservation of energy for flowing fluids.
- The terms in the equation represent different forms of energy per unit weight of fluid.
- The term p/w represents the pressure energy per unit weight of fluid.
- The term v^2/2g represents the kinetic energy per unit weight of fluid.
- The term z represents the potential energy per unit weight of fluid.
- As a whole, the equation represents the total energy per unit weight of fluid and states that this total energy remains constant along a streamline in a steady flow.

Therefore, the correct option is energy in N.m/N weight of fluid as the Bernoulli's equation deals with energy per unit weight of fluid.
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The Bernoullis equation is written with usual notation as p/w + v2/2g + z = constant. In this equation each of the terms representsa)energy in Kg.m/Kg mass of fluidb)energy in N.m/Kg mass of fluidc)energy in N.m/N weight of fluidd)power in kw/Kg mass of fluidCorrect answer is option 'C'. Can you explain this answer?
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