SHS Physics · Year 1

Introduction to Physics and Matter practice questions

Physics careers, SI units, dimensions, measurement errors, scientific notation and the states of matter.

25 questions in this topic: 10 recall, 14 applying skills and concepts and 1 strategic thinking. Every one carries a written explanation.

Sample questions

5 of 25 questions in this topic. Sign up to answer them and see the explanations.

  1. Question 1Skills & concepts

    Dimensions in physics express quantities in terms of

    • amass, length and time
    • bcolour, taste and smell
    • cmoney, area and volume
    • dspeed alone
  2. Question 2Skills & concepts

    In scientific notation, the power of 10 indicates

    • ahow many places the decimal point should be moved
    • bthe mass of the object
    • cthe unit of the quantity
    • dthe number of significant figures
  3. Question 3Recall

    A fundamental quantity is best described as one that

    • acannot be defined in terms of other physical quantities
    • bis always measured in metres
    • cis built from two or more other quantities
    • dhas no unit
  4. Question 4Skills & concepts

    Gases differ from solids and liquids because gases

    • alack both a definite shape and a definite volume
    • bhave a fixed shape only
    • chave a fixed volume only
    • dcannot be compressed
  5. Question 5Skills & concepts

    In scientific notation, the coefficient must be a number

    • abetween 1 and 10
    • bbetween 10 and 100
    • cless than zero
    • dgreater than 100

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