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Principle of fluid mechanics works on the utilization of________

(a) Accelerating mass

(b) Volume

(c) Work

(d) Velocity

I got this question during an online exam.

This question is from Force Exerted by a Jet on a Series of Vanes in division Impact of Jets and Jet Propulsion of Fluid Mechanics

1 Answer

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Best answer
Right option is (c) Work

The explanation is: The Principle of fluid mechanics works on the utilization of useful work. The working is based on the force exerted by a fluid jet striking the surface and moving over a  series of vanes about its axis.

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