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PATHFINDER-PROPERTIES OF BULK MATTER-QUESTION BANK
- Define : angle of contact, capillarity.
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- State Jurine's law. Write down its mathematical expression with the me...
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- Give molecular interpretation of the surface tension of liquid.
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- Why is the ploughing of field necessary before cultivation of seeds?
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- What would be the pressure inside a small air bubble of 0.1 mm radius ...
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- One end of a capillary tube of radius r is immersed vertically in wate...
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- A spherical liquid drop of radius R is divided into eight equal drople...
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- Find out the energy stored in a soap bubble of diameter 4cm. Surface t...
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- Air is pushed into a soap bubble of radius R to triple its radius. If ...
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- The excess of pressure inside a soap bubble is twice the excess pressu...
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- Two small drops of mercury, each of radius R coalesce to form a single...
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- What is surface tension and surface energy? Establish a relation betwe...
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- Deduce an expression for the rise of liquid in a capillary tube. (Simi...
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- Why is there an excess of pressure inside a liquid drop?
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- What will be the total pressure inside a spherical air bubble of radiu...
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- The surface energy of a liquid drop is u. If it is sprayed into 1000 e...
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- Temperature of a body is only a manifestation of the mean
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- A body x is not in thermal equilibrium with another two bodies y and z...
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- In which of the following scales the reading of temperature can never ...
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- What is the change in the temperature on Kelvin Scale, if a iron piece...
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