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The angle of contact of mercury glass surface is

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Important Questions on Surface Tension

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Physics Crash Course MHT-CET>Chapter 6 - Surface Tension>Exercise 1>Q 68

Angle of contact varies between

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Physics Crash Course MHT-CET>Chapter 6 - Surface Tension>Exercise 1>Q 69
If the cohesive force is greater than the adhesive force, the liquid surface will be
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Physics Crash Course MHT-CET>Chapter 6 - Surface Tension>Exercise 1>Q 70
The surface of water in contact with glass wall is
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Physics Crash Course MHT-CET>Chapter 6 - Surface Tension>Exercise 1>Q 71
Meniscus of mercury in capillary is _____.
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Physics Crash Course MHT-CET>Chapter 6 - Surface Tension>Exercise 1>Q 72

Choose the correct statement:

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Physics Crash Course MHT-CET>Chapter 6 - Surface Tension>Exercise 1>Q 73
The excess pressure inside an air bubble of radius r just below (inside) the surface of the water is ​P1. The pressure inside a drop of the same size (radius) which is just outside the water surface is P2. If T is the surface tension then
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Physics Crash Course MHT-CET>Chapter 6 - Surface Tension>Exercise 1>Q 74
If a water drop is kept between two glass plates, then its shape is
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Physics Crash Course MHT-CET>Chapter 6 - Surface Tension>Exercise 1>Q 75

The angle of contact for a liquid which wets the surface of a solid is