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With neat diagram, describe an experimen...

With neat diagram, describe an experiment to show that pressure increase if the surface area is decreased, keeping the applied force the same.

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NAVNEET PUBLICATION-FORCE AND PRESSURE-QUESTION BANK
  1. State the factors on which pressure depends.

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  2. Explain with a suitable example that pressure varies inversely as the ...

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  3. With neat diagram, describe an experiment to show that pressure increa...

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  4. State the unit for pressure used in atmospheric science. How is it rel...

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  5. Why do the blades of a pair of scissors have edges ?

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  6. Why does a needle have a sharp point ?

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  7. Why do school bags have broad shoulder traps ?

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  8. How will the pressure change if the area is doubled keeping the force ...

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  9. Write proper word in the blank space : Keeping the surface area cons...

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  10. Why do the load carrying heavy vehicles have large number of wheels ?

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  11. State the characteristics of the pressure due to a liquid (or a fluid ...

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  12. Write the short note on the pressure due to a liquid (a liquid in gene...

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  13. Why is the wall of a dam made stronger and thicker at the base than at...

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  14. Why does this happen ? The wall of a dam is broad at its base.

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  15. Give two examples to show that air exerts equal pressure in all direct...

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  16. What is a fluid ? Give two examples.

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  17. Take two rubber balloons. Fill one with water and blow air into the ot...

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  18. State the characteristics of the pressure due to a liquid (or a fluid ...

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  19. Write a short note on pressure exerted by a fluid.

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  20. Take an empty can. Pour small quantity of water in it. Boil this water...

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