Pressure Important questions | Grade VIII

Important questions for Pressure | Grade VIII

  1. Define Pressure . Write its unit and formula .
  2. Define 1 pascal pressure .
  3. Write the relationship between pressure with force and pressure with area .
  4.  What is liquid pressure ?
  5. On what factor does liquid pressure depends ?
  6. Write the relationship between density of liquid , height of liquid , acceleration due to gravity and liquid pressure .
  7. Define density with unit and formula .
  8. Prove that : p = hdg
  9. Write the characteristics of liquid pressure .
  10. Experimentally prove that . Liquid pressure increases with depth .
  11. Define air pressure .
  12. Define atmosphere .
  13. Write the properties of air .
  14. Experimentally prove that : Air exerts pressure .
  15. Experimentally prove that :  Air exerts pressure on all sides .
  16. Write the use of air pressure .
  17. What is meant by pressure gauge ?
  18. Define manometer , sphygmomanometer .
  19. The atmospheric pressure is 760 mmHg at sea level . What does it mean .
  20. Define mercury barometer with diagram .
  21. Define aneroid barometer and write its usage .
  22. Which place in the earth has minimum atmospheric pressure ?
  23. Define atmospheric pressure .
  24. Define torricellian vacuum .

Some useful links : NEB || HSEB || Question paper of Hotel Management-I Physics – BSc. (TU Four Years) Question Paper 2072 | First Year

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