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The excess of pressure inside a soap bub...

The excess of pressure inside a soap bubble than that of the outer pressure is ?

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MBD PUBLICATION-MECHANICAL PROPERTIES OF FLUID (LIQUID AT REST)-QUESTION BANK
  1. Write down the SI unit of surface tension and surface energy?

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  2. What is the angle of contact for clean glass water boundary? How this ...

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  3. The excess of pressure inside a soap bubble than that of the outer pre...

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  4. Which excess pressure is greater , that with in a small bubble or that...

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  5. Why does oil rises into wick of a lamp?

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  6. What is the meant by surface film? How many surface film are there in ...

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  7. What is the meant by surface film? How many surface film are there in ...

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  8. What is capillarity ? How it works in a fountain pen?

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  9. Oil spreads on a water , why it is so?

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  10. What is meant by angle of contact, in which case it is acute or obtuse...

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  11. Why some liquid wet the solids while others do not?

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  12. Explain molecular range and surface film ?

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  13. Define surface tension. Give examples how liquid surface behaves as a ...

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  14. Deduce an expression for excess of pressure. Differentiate it in case ...

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  15. What is capillarity? Explain the phenomenon of concave and convex meni...

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  16. Why a needle may float on clear water but sink when some detergent is ...

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  17. Explains why particles of camphor exhibit vigorous movement on the sur...

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  18. Explain how glue works?

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  19. In terms of molecular forces what difference do you find between solde...

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  20. From where the energy come when liquid rises against gravity in a capi...

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