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Find in the blanks using the word (s) from the test appended with each statement.
(a) Surface tension of liquid generally …..with temperatures (increase//decreases).
(b) Viscosity of gases ….. With temperature, whereas viscosity of liquids ……with temperature. (increases//decreases)/
(c) For solids with elastic modulus of rigidity, the shearing force is proportional to .....while for fluids it is proportional to ....(shear strain//rate of shear strain).
(d) For a fluid in a steady flow, from .....(conservation of mass// Bernoulli's principle)
(e ) For the model of a plane in a wind tunnel, turbulence oc curs at a ...... speed for turbulence for an actual plane (greater//smaller)/

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decreases
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NCERT TAMIL-MECHANICAL PROPERTIES OF FLUIDS -EXERCISE
  1. Explain why (a). The angle of contact of mercury with galss is obtus...

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  2. Explain why (a). The angle of contact of mercury with galss is obtus...

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  3. Find in the blanks using the word (s) from the test appended with each...

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  4. Find in the blanks using the word (s) from the test appended with each...

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  5. Find in the blanks using the word (s) from the test appended with each...

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  6. Find in the blanks using the word (s) from the test appended with each...

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  7. Find in the blanks using the word (s) from the test appended with each...

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  8. Explain why (a). To keep a piece of paper horizontal, you should blo...

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  9. Explain why (a). To keep a piece of paper horizontal, you should blo...

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  10. Explain why (a). To keep a piece of paper horizontal, you should blo...

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  11. Explain why (a). To keep a piece of paper horizontal, you should blo...

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  12. Explain why (a). To keep a piece of paper horizontal, you should blo...

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  13. A 50 kg. girl wearing high heel shoes balance on a single heel. The he...

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  14. Torricelli's barometer used mercury. Pascal duplicated it using French...

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  15. A vertical off-shore structure is built to withstand a a maximum stres...

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

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  17. A U tube contains water and methylated spirts separated by mercury col...

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  18. in previous question, if 15 cm of water and spirit each are further po...

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  19. Can Bernoulli's equation be used to describe the flow of water through...

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

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