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Physics - Fluid Question with Solution | TestHub

PhysicsFluidSurface TensionEasy2 minPYQ_2020

PhysicsEasysingle choice

Water rises in a vertical capillary tube up to a height of $2.0 cm$ . If the tube is inclined at an angle of $60 °$ with the vertical, then up to what length the water will rise in the tube?

Options:

Answer:

Solution:

The height up to which water will rise

$l = \frac{h}{cosα} = \frac{2 cm}{\cos 60 °} = 4 cm$ ( $h$ = vertical height, $α$ = angle with verticle )

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:FluidSubtopic:Surface Tension

⏱ 2mℹ️ Source: PYQ_2020

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