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Why does a flag flutter in breeze?...

Why does a flag flutter in breeze?

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BINA LIBRARY-PROPERTIES OF FLUIDS-EXERCISE
  1. Why does velocity increase when water flowing in broader pipe enters a...

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  2. Why does deep water run slow?

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  3. Why does a flag flutter in breeze?

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  4. If a person stands near a fast moving train, there is a possibility of...

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  5. A ball-bearing falling in a tall jar of motor oil attains a constant v...

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  6. Water flows faster than honey-- explain the reason?

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  7. A bigger rain drop falls faster than smaller one. Why ?

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  8. Dust generally settles down in a closed room. Why?

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  9. Machine parts are jammed in winter. Why ?

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  10. Find the work done in blowing a soap bubble of surface tension 30xx10^...

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  11. A drop of water 1mm radius is split into 64tiny drops. Find the increa...

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  12. Calculate the energy spent in sprying a drop of mercury of 1 cm radius...

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  13. In a capillary tube of diameter 10^-3m, water rises to a height of 0.0...

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  14. Water rises in a capillary tube to a height 2cm. In another capillary ...

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  15. Two equal drops of water are falling through air with a steady velocit...

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  16. What should be the maximum average velocity of water in a tube of diam...

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  17. Water flows through a pipe of varying cross-section. If the velocity o...

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  18. A sphere of radius 0.25mm and of density 9000kg/m^3 falls through an ...

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  19. Two drops of water of same size are falling through air with terminal ...

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  20. Find the ternimal velocity of a steel ball 2 mm in diameter falling th...

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