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ERRORLESS-SURFACE TENSION-NCERT BASED QUESTIONS (Surface Energy)
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- A sphere liquid drop of radius R is divided into eight equal droplets....
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- A frame made of metalic wire enclosing a surface area A is covered wit...
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- Two small drops of mercury, each of radius R, coalesce to form a singl...
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- A drop of mercury of radius 2 mm is split into 8 identical droplets. F...
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- If two soap bubbles of equal radii r coalesce then the radius of curva...
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- If the radius of a spherical liquid (of surface tension S) drop increa...
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- Work done is splitting a drop of water of 1 mm radius into 64 droplets...
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- The surface tension of a liquid is 5Nm^-1. If a thin film formed on a ...
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- What is ratio of surface energy of 1 small drop and 1 large drop, if 1...
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- A certain number of spherical drops of a liquid of radius r coalesce t...
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- Two soap bubbles of radii r(1) and r(2) equal to 4 cm and 5 cm are to...
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- A soap bubble of radius R is blown. After heating the solution a secon...
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- A large number of liquid drops each of radius 'a' coalesce to form a s...
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