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What will be the effect on the angle of ...

What will be the effect on the angle of contact of a liquid if the temperature increases?

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PATHFINDER-PROPERTIES OF BULK MATTER-QUESTION BANK
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  2. Which one of the following has the unit of Jm^-2?

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  3. What will be the effect on the angle of contact of a liquid if the tem...

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  4. What will be the effect on the temperature if a number of small drops ...

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  5. Why is the surface tension of all lubricating oils and paints kept low...

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  6. S.I. unit of which physical quantity is Nm^-1?

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  7. Write down the dimension of surface tension.

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  8. What is the shape of the meniscus formed by mercury in a capillary tub...

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  9. What will be the change in the surface tension of water if it is conta...

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  10. Define : angle of contact, capillarity.

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  11. State Jurine's law. Write down its mathematical expression with the me...

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  12. Give molecular interpretation of the surface tension of liquid.

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  17. Find out the energy stored in a soap bubble of diameter 4cm. Surface t...

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