Physics Formal Assessment Lab2 Under Mr Tan

10 Questions | Total Attempts: 36

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Physics Quizzes & Trivia

This exam covers measuring length and mass. There are only ten items in the test.


Questions and Answers
  • 1. 
    A measure of how close a value is to the true or accepted value
    • A. 

      Precision

    • B. 

      Accuracy

    • C. 

      Uncertainty

    • D. 

      Significant figures

    • E. 

      Scientific notation

  • 2. 
    A measure of how close a set of data are to one another
    • A. 

      Precision

    • B. 

      Accuracy

    • C. 

      Uncertainty

    • D. 

      Significant figures

    • E. 

      Scientific notation

  • 3. 
    In measuring the thickness of paper, it advisable to use a
    • A. 

      Meterstick

    • B. 

      Ruler

    • C. 

      Measuring tape

    • D. 

      Micrometer

    • E. 

      Thermometer

  • 4. 
    In physics, unit for weight
    • A. 

      Kilograms

    • B. 

      Liters

    • C. 

      Newtons

    • D. 

      Grams

    • E. 

      Quarts

  • 5. 
    The triple beam or platform balance uses the principle
    • A. 

      Springs

    • B. 

      Air resistance

    • C. 

      Density

    • D. 

      Liquid mercury

    • E. 

      Levers

  • 6. 
    What is the volume (in m3 ) of a sphere of radius 9.6 m?
    • A. 

      198

    • B. 

      765

    • C. 

      5022

    • D. 

      1109

    • E. 

      3706

  • 7. 
    A pyramid has a square base of side 4 cm and a height of 9 cm. What is its volume in m3?
    • A. 

      24

    • B. 

      48

    • C. 

      56

    • D. 

      112

    • E. 

      1577

  • 8. 
    Find the volume (in cm3)of a cylinder with radius 7 cm and height 12 cm
    • A. 

      1847.5

    • B. 

      468

    • C. 

      355.2

    • D. 

      2108

    • E. 

      1500

  • 9. 
    If radius = 4 ft and height = 5 ft, what is the volume of a cone in ft3?
    • A. 

      11.2

    • B. 

      36.9

    • C. 

      44.7

    • D. 

      188

    • E. 

      75.4

  • 10. 
    What is the volume of a cube (in cubic meters) if one side of the cube measures 1 meter?
    • A. 

      0

    • B. 

      1

    • C. 

      2

    • D. 

      3

    • E. 

      4

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