+1 vote
in Fluid Mechanics by (118k points)
Barometer uses the principle of fluid at rest or pressure gradient for its pressure calculation.

(a) True

(b) False

This question was addressed to me in an online interview.

My question comes from Fluid Pressure at a Point and Pascal’s Law topic in section Pressure and Its Measurement of Fluid Mechanics

1 Answer

+2 votes
by (362k points)
selected by
 
Best answer
The correct answer is (a) True

For explanation I would say: Principle of Barometer is Hydrostatic law.

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