Could You Pass This Physical Science Exam? Quiz

10 Questions | Total Attempts: 310

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Chapters Of Physical Science Quizzes & Trivia

This is a Physical Science exam for students and learners in which you to select correct options related to chemistry and physics. So, let's try out the quiz. All the best!


Questions and Answers
  • 1. 
    What are solids?
    • A. 

      Substances whose particles are not free to move around.

  • 2. 
    What is plasma?
    • A. 

      Rare 4th state of matter.

  • 3. 
    When do substances freeze?
    • A. 

      When they reach the freezing point, they turn from a liquid to a solid.

  • 4. 
    What happens in Evaporation and condensation?
    • A. 

      When energy9heat0 is added or taken away from a substance.

  • 5. 
    You can reduce friction by
    • A. 

      Making surfaces rougher

    • B. 

      Using lubricants

  • 6. 
    The metal used in coating objects made of iron in ‘Galvanizing’ is 
    • A. 

      Zinc

    • B. 

      Copper

    • C. 

      Aluminium

    • D. 

      Silver 

  • 7. 
    The element having multiple valencies is 
    • A. 

      Nitrogen 

    • B. 

      Phosphorous

    • C. 

      Magnesium 

    • D. 

      Carbon

  • 8. 
    Tooth decay starts when the value of pH in the mouth is
    • A. 

      Greater than 8.5 

    • B. 

      Less than 5.5

    • C. 

      Greater than 5.5

    • D. 

      Less than 8.5 and more than 5.5

  • 9. 
    The shape of the concave mirror used in car headlights is
    • A. 

      Cylindrical 

    • B. 

      Circular 

    • C. 

      Square

    • D. 

      Parabolic 

  • 10. 
    The Vehicle which has more Inertia 
    • A. 

      Bus 

    • B. 

      Bicycle 

    • C. 

      Auto 

    • D. 

      Car