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General Knowledge :: Physics

  1. Velocitation is the tendency to

  2. A.

     Be traveling at a speed that is faster than perceived

    B.

     Be traveling at a speed that is slower than perceived

    C.

     Both A & B

    D.

     None of the above


  3. If the velocity-time graph of a particle is represented by y = mt + c, then the particle is moving with

  4. A.

     Constant speed

    B.

     Constant velocity

    C.

     Constant acceleration

    D.

     Varying acceleration


  5. Which one of the following is applicable to collision-coalescence process of precipitation?

  6. A.

     Clouds which do not extend beyond the freezing level

    B.

     Clouds which extend beyond the freezing level

    C.

     All types of clouds

    D.

     Cirrocumulus cloud


  7. The law of conservation of energy states that

  8. A.

     Energy can neither be created nor destroyed

    B.

     Energy can either be created nor destroyed

    C.

     Energy can neither be created or destroyed

    D.

     Energy can either be created or destroyed


  9. A hunter on the ground wishes to shoot a bird on a tree at a distance with his rifle. He has to point the rifle

  10. A.

     At the lower elevation than the bird

    B.

     At a higher elevation than the bird

    C.

     In the same direction as the bird

    D.

     Vertically upwards


  11. Force of impact is the force

  12. A.

     By the objects weight

    B.

     By the speed of the object

    C.

     When the objects meet

    D.

     None of the above


  13. A rubber ball is dropped from a height of 2 metres. To what height will it rise if there is no loss of energy/velocity after rebounding ?

  14. A.

     4 metres

    B.

     3 metres

    C.

     2 metres

    D.

     1 metre


  15. A piece of paper and a cricket ball are dropped from the same height. Under which of the following conditions do both reach the surface simultaneously ?

  16. A.

     They must have the same volume

    B.

     They must have the same density

    C.

     They must have the same mass

    D.

     They must be dropped in vacuum


  17. Angle of friction and angle of repose are

  18. A.

     Equal to each other

    B.

     Not equal to each other

    C.

     Proportional to each other

    D.

     None of the above


  19. The term ''Higgs Boson' is associated with

  20. A.

     Nano Technology

    B.

     Oncology

    C.

     God Particle

    D.

     Stem Cell Research