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What is 1 Torr pressure ?...

What is 1 Torr pressure ?

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1 torr = Pressure `rhog` produced due to 1 mm column
`=10^(3)xx(13.6xx10^(3))xx9.8`
`=133.8N//m^(2)`
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KUMAR PRAKASHAN-MECHANICAL PROPERTIES OF FLUIDS -SECTION -C (Objective Questions) (VSQs)
  1. Give two uses of Pascal's law

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  2. How mush force is exerted on our body at atmospheric pressure ?

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  3. What is 1 Torr pressure ?

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  4. What is 1 bar ?

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  5. Write relation between torr and millibar .

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  6. On what factors does the pressure of any place depends ?

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  7. Express 1 atm pressure into N//m^(2) and bar.

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  8. Why does food cook faster in a pressure cooker ?

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  9. Explain that you can't make a decent cup of tea up on a mountain ?

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  10. When air plane fly at higher altitude it is not right to keep a founta...

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  11. Mountaineers suffer from nose bleeding (nostril ) at higher altitudes.

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  12. It is difficult to heal wound on mountain.

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  13. Straws are used to take soft drinks . Why ?

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  14. Explain why are water storage dam walls thicker at the bottom.

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  15. Why does an air bubble form in water grow in size from bottom when it ...

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  16. Why is mercury used in a barometer ?

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  17. What are difficulties arised by using water in a barometer instead of ...

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  18. What does it mean when a height of a barometer is falling ?

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  19. What does it mean when a height of a barometer is rising ?

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  20. A barometer kept in a elevator accelerating upwards with acceleration ...

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