Class 7 Science Chapter 13 Motion and Time Quiz
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Class 7 Science Chapter 13 Motion and Time Quiz

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@PanoramicMahoganyObsidian

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Questions and Answers

Which of the following motions is an example of circular motion?

  • Motion of a child on a see-saw
  • Motion of a horse pulling a cart on a straight road
  • Motion of your hands while running
  • Motion of a child in a merry-go-round (correct)
  • Which statement about the basic unit of time is correct?

  • The basic unit of time is minute
  • The basic unit of time is hour
  • The basic unit of time is second (correct)
  • The basic unit of time is day
  • What is the correct unit for expressing the speed of a train?

  • km/h (correct)
  • cm/s
  • m/s
  • m/h
  • Which motion is an example of oscillatory motion?

    <p>Motion of your hands while running</p> Signup and view all the answers

    In which unit are distances between two cities commonly measured?

    <p>Kilometres</p> Signup and view all the answers

    Study Notes

    Motion Types

    • A motion that follows a circular path is an example of circular motion
    • Oscillatory motion is a type of motion where an object moves back and forth about a fixed point

    Units of Measurement

    • The basic unit of time is correctly represented by the second (s)
    • Speed is correctly expressed in units of distance per unit time, such as meters per second (m/s) or kilometers per hour (km/h)
    • Distances between two cities are commonly measured in kilometers (km)

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    Description

    Test your understanding of motion and time with these NCERT solutions for Class 7 Science Chapter 13. Classify different types of motion and solve exercise questions from pages 156-158. Perfect for students looking to strengthen their knowledge of straight line, circular, and oscillatory motion.

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