When two water drops merge to form a lar...

When two water drops merge to form a large drop

energy is liberated

energy is asborbed

energyneither liberated nor absorbed

some mass is converted into energy

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BINA LIBRARY-PROPERTIES OF FLUIDS-EXERCISE

Surface tension is due to
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When two capillary tubes of different diameters are dipped vertically ...
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When two water drops merge to form a large drop
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A spherical liquid drop of radius R is divided into eight equal drople...
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A number of small drop of mercury coalesce adiabatically to form a sin...
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Excess pressure inside a bubble is
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Due to capillary action a liquid will rise in a tube if the angle of c...
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When the temperature is increased the angle ofs contact of a liquid
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The clouds float in the atmosphere because of
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With increase in temperature viscosity of liquid and gases
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Bernoulli's theorem is applicable for processes which are
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Viscous force on small sphere of radius R moving in fluid varies as
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The dimension of co - efficient of viscocity is
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Two equal drops of water are falling through air with a steady velocit...
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A ball of mass m and radius r is released in a viscous fluid. The valu...
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The radius of a tube is doubled, the rate of flow increases by
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Under a constant pressure head, the rate of flow of orderly volume flo...
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The ternimal velocity of small sized spherical ball of radius r fallin...
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The velocity of falling rain drops attain limited veloity because of
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In Bernoulli's theorem which one of the following is conserved?
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