Class 11PhysicsFluid Mechanics and Surface TensionBernoulli's Theorem and Applications of Bernoulli's Theory
MediumWater is flowing steadily through a horizontal tube of non-uniform cross-section. If the pressure of water is $4 \times 10^4 \ N/m^2$ at a point where the cross-section is $0.02 \ m^2$ and the velocity of flow is $2 \ m/s$,what is the pressure at a point where the cross-section reduces to $0.01 \ m^2$?
- A$1.4 \times 10^4 \ N/m^2$
- B$3.4 \times 10^4 \ N/m^2$
- C$2.4 \times 10^4 \ N/m^2$
- Dnone of these
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