Free Grade 8 Ontario science fluids worksheets

Free printable Grade 8 Ontario science worksheets on fluids. Answer questions about fluids. Question types include definition/property, compare, density/buoyancy application, technology, and 5 more. Ontario curriculum: Science and Technology (2022) · Matter and Energy C2 — demonstrate an understanding of the properties of fluids, including density, buoyancy, and viscosity. Preview the sample questions, then make a worksheet to print or practise. Choices on this page stay unmarked. Canadian English. Unofficial practice — not a ministry document.

Ontario curriculum: Science and Technology (2022) · Matter and Energy C2 — demonstrate an understanding of the properties of fluids, including density, buoyancy, and viscosity

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Question types

  • Definition/property
  • Compare
  • Density/buoyancy application
  • Technology
  • Pressure concept
  • Hydraulics/pneumatics
  • Calculation
  • Temperature and viscosity
  • Compressibility

Sample questions

6 questions from fluids. Choices stay unmarked.

  1. 1.

    Cooling motor oil in winter usually makes its viscosity...

    • Astay exactly the same
    • Bdecrease, so it flows more easily
    • Cdrop to zero until it is reheated
    • Dincrease, so it flows more slowly
  2. 2.

    Which is usually more viscous, molasses or water?

    • Aneither — viscosity only describes solids
    • Bmolasses
    • Cmolasses and water have the same viscosity
    • Dwater
  3. 3.

    A hydraulic car jack can lift a heavy vehicle with a small effort force because...

    • Ahydraulic oil creates extra energy as it flows
    • Bthe small input piston pushes on a much larger output piston
    • Cliquids lose their weight under pressure
    • Dthe liquid is compressed into a smaller mass
  4. 4.

    If an ice cube is less dense than milk, it tends to...

    • Aweigh the same as the fluid no matter its size
    • Bdissolve into the fluid right away
    • Cfloat
    • Dsink
  5. 5.

    A streamlined shape is used on ships and aircraft mainly to...

    • Aremove the need for buoyant force
    • Breduce the drag caused by the fluid flowing past
    • Craise the viscosity of the surrounding fluid
    • Dincrease the density of the vehicle
  6. 6.

    Which technology uses fluids?

    • Aa solid gear with no fluid
    • Ba dry wooden ruler
    • Ca switch with no moving fluid
    • Dhydraulics
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Common questions

What is on a Grade 8 science fluids worksheet?
A Grade 8 science fluids worksheet is a set of practice questions on fluids. Answer questions about fluids. This grade covers definition/property, compare, density/buoyancy application, technology, pressure concept, hydraulics/pneumatics, and 3 more.
Which expectation matches Grade 8 science fluids?
Ontario curriculum: Science and Technology (2022) · Matter and Energy C2 — demonstrate an understanding of the properties of fluids, including density, buoyancy, and viscosity Unofficial practice — not a ministry document.
How do I make a Grade 8 science fluids worksheet?
Make this worksheet opens a Grade 8 science fluids set in QuizPrint. Preview it, print a Letter page, or practise on screen. The sample on this page leaves every choice unmarked.

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