The venturi-meter works on:
- AHuygens’s principle
- BBernoulli’s principle
- CThe principle of parallel axes
- DThe principle of perpendicular axes
Solution & Step-by-step Explanation
Shutterstock Explore A venturi-meter is a device used to measure the flow speed of an incompressible fluid. It works based on Bernoulli’s principle, which states that for an inviscid flow, an increase in the speed of the fluid occurs simultaneously with a decrease in pressure.