a liquid rises to a height of 9cm in a glass capillary tube of radius 0.02cm what will be the height of the liquid column in a glass capillary tube of radius 0.03cm

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a liquid rises to a height of 9cm in a glass capillary tube of radius 0.02cm what will be the height of the liquid column in a glass capillary tube of radius 0.03cm

kirtipenshanwardrdz 26th Mar, 2021

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Answer (1)

snigdha vig 26th Mar, 2021

Hi,

The question is you want is a part of physics class 11th, fluid mechanics.

The answer for your question is:

Here, height= 9 cm, r1=0.02 cm, r2= 0.03cm

Now, using the formula,

T=rhρg/2cosθ

we get, r1h1=r2h2

after solving this the value for h2 will be 6 cm

I hope this helped you.

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