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For the streamline flow of an ideal flui...

For the streamline flow of an ideal fluid flowing horizontally, the pressure___where velocity increases.

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In a streamline flow

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An ideal flow of any fluid must satisfy

Assertion: The velocity of flow of a liquid is smaller when pressure is larger and viceversa. Reason: According to Bernoulli's theorem, for the stream line flow of an ideal liquid, the totla energy per unit mass remains constant.

If the speed of a liquid flowing horizontally increases at a place, then the quantity that decreases there is

When doesthe streamline flow become turbulent ?

Water is flowing streamline motion through a horizontal tube. The pressure at a point in a tube is P where the velocity of flow is v. At another point where the pressure is p/2 , the velocity of flow is (density of water = rho )

SL ARORA-Mechanical Properties of fluids-Exercise
  1. Equation of continuity is a special case of the law of conservation of

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  2. is a fundamental principle of fluid dynamics based on the law of conse...

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  3. For the streamline flow of an ideal fluid flowing horizontally, the pr...

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  4. A device used for measuring the rate of flow of liquid through pipes i...

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  5. The maximum distance upto which a molecule can exert some measurable a...

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  6. The surface of a liquid has tendency to contract and minimise surface...

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  7. If the surface tension of a liquid is T , the gain in surface energy f...

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  8. The surface tension of a liquid with rise of temperature.

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  9. A square wire frame of size L is dipped in a liquid . On taking out ,...

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  10. Surface tension of a liquid is numerically equal to

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  11. What is the work done in blowing a soap bubble of radius r and surface...

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  12. If work W is done in blowing a bubble of radius R from a soap solution...

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  13. The work done in blowing a soap bubble of volume V is W. The work done...

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  14. If the surface tension of water is 7.3 xx 10^(-2) N/m then the excess...

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  15. Which of the following is used widely in the manufacture of lead stora...

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  16. When there are no external forces, shape of the liquid is determined b...

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  17. Dettol antiseptic lotion is used for nursing cuts and wounds on the bo...

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  18. The excess pressure inside a soap bubble is thrice the excess pressur...

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  19. When a liquid is in contact with a solid , the angle between the surfa...

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  20. Angle of contacton increasing temp..

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