Physics - Fluid Question with Solution | TestHub

PhysicsFluidBernoulli's theorem and applicationsHard2 minPYQ_2018

PhysicsHardsingle choice

A vessel completely filled with water has holes $A$ and $B$ at depths $h$ and $3 h$ from the top respectively. The hole $A$ is a square of side $L$ and $B$ is a circle of radius $r$ . The water flowing out per second from both the holes is same. Then $L$ is equal to

Options:

Answer:

Solution:

$A_{1} V_{1} = A_{1} V_{2}$
$L^{2} \sqrt{2 gh} = π r^{2} \sqrt{6 gh}$
$L^{4} gh = π^{2} r^{4} 3 gh$
$L = (π)^{\frac{1}{2}} (r) {(3)}^{\frac{1}{4}}$
$L = (r) {(π)}^{\frac{1}{2}} {(3)}^{\frac{1}{4}}$

Stream:MHT_CETSubject:PhysicsTopic:FluidSubtopic:Bernoulli's theorem and applications

⏱ 2mℹ️ Source: PYQ_2018

Doubts & Discussion

Loading discussions...