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A liquid which completely wet the solid , the angle of contact is ,

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SL ARORA-Mechanical Properties of fluids-Exercise
  1. Angle of contacton adding soluble impurity to a liquid.

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  2. If the cohesive force is greater than the adhesive force , the liquid ...

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  3. A liquid which completely wet the solid , the angle of contact is ,

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  4. The rise of a liquid due to surface tension in a narrow capillary tube...

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  5. Sap rises from the roots of a plant to its leaves and branches due to

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  6. The height to which a liquid rises in a capillary tube isproportional ...

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  7. A 20 cm long capillary tube is dipped in water. The water rises up to ...

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  8. A lead sphere acquires a terminal velocity upsilon when falls in a vic...

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  9. Explain why (a) the blood pressure is humans is greater at the feet th...

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  10. Assertion : The blood pressure in humans is greater at the feet than...

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  11. We can use water instead of mercury in a barometer.

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  12. Does Archimede's principle hold in a vessel in free fall?

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  13. Explain why a soft plastic bag weighs the same when empty or when fil...

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  14. It is difficult to swim in sea water than in river water.

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  15. A man is sitting in a boat which is floating in a pond. If the man dri...

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  16. A block of ice in which a piece of stone is embedded is floating on wa...

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  17. A boat floating in a water tank is carrying a number of large stones. ...

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  18. Statement-1: A parachute descends slowly whereas a stone dropped from ...

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  19. The density of water is more than the density of air. Even then the cl...

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  20. A mercury barometer always reads less than actual pressure.

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