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Physics - Fluid Question with Solution | TestHub

PhysicsFluidBernoulli's theorem and applicationsEasy2 minPYQ_2020

PhysicsEasysingle choice

An incompressible liquid flows ina tube, as shown in the figure. The speed of the liquid in the lower branch will be

Options:

Answer:

Solution:

From equation of continuity

$A v = A_{1} v_{1} + A_{2} v_{2}$

$(0.12) (3) = (0.12) (1.5) + (0.18) v$

$0.36 = 0.18 + (0.18) v$

$0.18 = (0.18) v$

$v = 1 m / s$

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

⏱ 2mℹ️ Source: PYQ_2020

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