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A U-tube is made up of capillaries of bo...

A `U-`tube is made up of capillaries of bores `1 mm` and `2 mm` respectively. The tube is held vertically and partically filled with a liquid of surface tension `49 "dyne"//"cm"` and zero contact angle. Calculate the density of the liquid of the difference in the levels of the meniscus is `1.25 cm`.

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SL ARORA-Mechanical Properties of fluids-Exercise
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  2. A capillary tube whose inside radius is 0.6 mm is dipped in water in ...

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  3. A U-tube is made up of capillaries of bores 1 mm and 2 mm respectively...

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  5. Radius of one arm of hyddraulic lift is four times of radius of other ...

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  7. A liquid X of density 3.36 g//cm^(3) poured in a U-tube which contains...

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  8. Equal masses of water and a liquid of density 2g/cm3 are mixed togethe...

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  9. When equal volumes of two metals are mixed together the specific gravi...

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  10. The density of ice is 9.2 xx 10^2 kg/ m^3. If a chunk displaces 10^-2 ...

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  11. A piece of wood is taken deep inside a long column of water and releas...

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  12. If there were no gravity, which of the following will not be there for...

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  14. A body of mass 15 kg is dropped into the water. If the apparent weight...

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  15. If the weight of a body in vacuum is w and w(1) and w(2) are weights w...

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  16. A glass beaker is placed partially filled with water in a sink it has ...

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  17. A glass of soft drink with some ice-cubes floating in it, is taken in ...

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  18. The unit of the coefficient of viscosity in S.I. system is

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  19. Motion of fluid in a tube is best descrined by

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  20. The rate of flow of liquid in a tube of radius r, length l, whose ends...

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