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Physics - Fluid Question with Solution | TestHub

PhysicsFluidSurface TensionMedium2 minPYQ_2020

PhysicsMediumsingle choice

Water rises to height $2 \cdot 2 cm$ in glass capillary tube. The height to which same water rises in another capillary having $\frac{1}{4}$ area of cross-section is

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Answer:

Solution:

$h_{1} = 2.2 cm, h_{2} = ?$ $h_{1} r_{1} = h_{2} r_{2}$ $h_{1} A_{1} = h_{2} A_{2}$ $h_{2} = \frac{h _{1} A _{1}}{A _{2}} = 2.2 \times 2 = 4.4 cm$

Stream:MHT_CETSubject:PhysicsTopic:FluidSubtopic:Surface Tension

⏱ 2mℹ️ Source: PYQ_2020

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