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For solids with elastic modulus of rigidity , the shearing force is proportional to …….

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shear strain , rate of shear strain ,
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KUMAR PRAKASHAN-MECHANICAL PROPERTIES OF FLUIDS -SECTION - B Numerical From Textual Exercise
  1. Fill in the blanks using the word (s) from the list appended with each...

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  2. Viscosity of gases ….. With temperature , whereas viscosity of liquids...

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  3. For solids with elastic modulus of rigidity , the shearing force is pr...

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  4. For a fluid in a steady flow , the increase in flow speed at a constri...

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  5. For the model of a plane in a wind tunnel , turbulence occurs at a …. ...

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  6. Explain why (a) To keep a piece of paper horizontal ,you should blow...

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  7. When we try to close a water tap with our fingers , fast jets of water...

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  8. The size of the needle of a syringe controls flow rate better than the...

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  9. A fluid flowing out of a small hole in a vessel results in a backward ...

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  10. A spinning cricket ball in air does not follow a parabolic trajectory

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  11. A 50 kg girl wearing high heel shoes balances on a single heel . The h...

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  12. Torricell 's barometer used mercury . Pascal duplicated it using Frenc...

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  13. A vertical offshore structure is built to withstand a maximum stress o...

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  14. A hydraulic automobile lift is designed to lift cars with a maximum ma...

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  15. A U- tube contains water and methlated spirit separated by mercury . ...

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  16. In the previous problem , if 15.0 cm of water and spirit each are furt...

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  17. Can Bernoulli's equations be used to describe the flow of water throu...

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  18. Does it matter if one uses gauge instead of absolute pressures in appl...

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  19. Glycerine flows steadily through a horizontal tube of length 1.5m and ...

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  20. In a test experiment on a model aeroplane in a wind tunnel , the flow...

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