A. measuring intensity of earthquakes
B. measuring specific gravity
C. measuring density
D. measuring flow of a fluid
✅ The correct answer is option D.
Venturi tube is used for measuring flow of a fluid. Venturi tube, short pipe with a constricted inner surface, used to measure fluid flows and as a pump.
Venturi tube is used for measuring flow of a fluid. Venturi tube, short pipe with a constricted inner surface, used to measure fluid flows and as a pump.