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Fill in the blanks using the word(s) from the list appended with each statement:For the model of a plane in a wind tunnel, turbulence occurs at a ... speed for turbulence for an actual plane (`greater // smaller`)

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Fill in the blanks using the word(s) from the list appended with each statement: Surface tension of liquids generally . . . with temperatures ( increases // decreases )

Fill in the blanks using the word(s) from the list appended with each statement: Viscosity of gases . . . With temperature, whereas viscosity of liquids . . . With temperature ( increases // decreases )

Fill in the blanks using the word(s) from the list appended with each statement: For a fluid in a steady flow, the increase in flow speed at a constriction foliows ( conservation of mass // Bernoulli’s principle )

Fill in the blanks using the word(s) from the list appended with each statement: 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 )

MODERN PUBLICATION-Unit test - Properties of bulk matter-Example
  1. Fill in the blanks using the word(s) from the list appended with each ...

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  2. Fill in the blanks using the word(s) from the list appended with each ...

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  3. Fill in the blanks using the word(s) from the list appended with each ...

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  4. Explain why To keep a piece of paper horizontal, you should blow over,...

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  5. Explain why When we try to close a water tap with our fingers, fast j...

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  6. Explain why The size of the needle of a syringe controls flow rate bet...

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  7. Explain why A fluid flowing out of a small hole in a vessel results in...

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  8. Explain why A spinning cricket ball in air does not follow a parabolic...

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  9. A 50 kg girl wearing high heel shoes balances on a single heel. The he...

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  10. Toricelli’s barometer used mercury. Pascal duplicated it using French ...

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  11. A vertical off-shore structure is built to withstand a maximum stress ...

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

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  13. A U-tube contains water and methylated spirit separated by mercury. Th...

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  14. A U-tube contains water and methylated spirit separated by mercury. Th...

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  15. Can Bernoulli’s equation be used to describe the flow of water through...

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  16. Doesit matter if one uses gauge instead of absolute pressuresin applyi...

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

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

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  19. Figures refer to the steady flow of a non-viscous liquid. Which of the...

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  20. The cylindrical tube of a spray pump has a cross-section of 8.0 cm^2 o...

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