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Does it matter if one uses gauge instead...

Does it matter if one uses gauge instead of absolute pressures in applying Bernoulli's equation Explain?

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No. unless the atmospheric pressures at the two points where Bernoulli.s equation is applied are significantly different.
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NCERT BANGLISH-MECHANICAL PROPERTIES OF FLUIDS -EXERCISE
  1. In the previous problem, If 15.0 cm of water and spirit each are furth...

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  2. Can Bernoulli's equations be used to describe the flow of water throug...

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

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  4. Glycerine flows steadly through a horizontal tube of length 1.5 m and ...

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

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  6. Figures 10.23(a) and (b) refer to the steady flow of a (non-viscous) l...

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

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  8. A U-shaped wire is dipped in a soap solution, and removed. The thin so...

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  9. Figure 10.24(a) shows a thin liquid film supporting a small weight =4....

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  10. What is the pressure inside the drop of mercury of radius 3.00mm at ro...

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  11. What is the excess pressure inside a bubble of soap solution of radius...

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  12. A tank with a square base of area 1.0 m^2 is divided by a vertical pos...

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  13. A manometer reads the pressure of a gas in an exclosure as shown in fi...

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  14. Two vessels have the same area but different shapes. The first shapes ...

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  15. During blood transfusion the needle is inserted in a vein where the ga...

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  16. In deriving Bernoulli's equation, we equated the work done on the flui...

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  17. What is the largest average velocity of blood flow in an artery of rad...

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  18. A plane is in level fight at constant speed and each of its two wings ...

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  19. In Millikan's oil drop experiment. What is the terminal speed of an un...

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  20. Mercury has an angle of contact equal to 140^@ with soda lime glass. A...

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