Fluids, Viscostiy, & Density

9 Questions | Total Attempts: 477

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Fluids, Viscostiy, & Density

This quiz is comprised of three  topics: Fluid, Viscosity, & Density.


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

      Substances that flow

    • B. 

      Liquids, and gases

    • C. 

      A&b

    • D. 

      Non of the above

  • 2. 
    Liquids & _____ are regarded as fluids.
  • 3. 
    Calculate the flow rate of the substance X:30 ml of X flowed in 5s.show your work.
  • 4. 
    The ..................... the attraction between molecules, the greater the viscosity of the fluid.
    • A. 

      Stronger

    • B. 

      Weaker

    • C. 

      More red

  • 5. 
    What is density? How is measured? explain how heat effects density.
  • 6. 
    Two boxes that share the same volume,  will have different masses. This is because there is a difference in the number of _______ in each square.
    • A. 

      Grapes

    • B. 

      Molecules

    • C. 

      Particals

  • 7. 
    Density Tower: alcohol, oil, and water.pick the correct answer that states the correct order they float  well in the density tower.
    • A. 

      Alcohol, oil, water

    • B. 

      Oil, water, alcohol

    • C. 

      Water, oil, alcohol.

    • D. 

      Alcohol, water, oil.

  • 8. 
    Calculate the density of substance X: show all your work. volume = 100ml mass= 140 g
  • 9. 
    To calculate the volume of substance x you need the mass &....................