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Souvenir Amber Class-4 Semester-2 Question Bank

Souvenir Publishers Class-4 1 chapter
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Chapter 24

Force, Work And Energy

Name the following

  1. 1
    Name the form of energy in each of the following.
    • 1. energy required to run a radio-set
    • 2. energy needed to cook food
    • 3. energy generated from moving air
    • 4. energy required to see things around us
    • 5. energy obtained from the innermost part of the Earth

Short Answer Questions

  1. 1
    Short-answer type questions:
    • 1. What is force?
    • 2. Name the different types of force
    • 3. What are the effects of force?
    • 4. Which form of energy is used by plants for making their food
    • 5. What are the uses of wind energy?
    • 6. Name some devices that work on electricity.

Long Answer Questions

  1. 1
    Long-answer type questions:
    • 1. What do you understand by gravitational force?
    • 2. What is work? Explain with an example.
    • 3. What is energy? Write the different forms of energy.
    • 4. Write a short note on solar energy.

True or False

  1. 1
    Tick(true) the sentence which indicates that work is done.
    • 1. On seeing a tiger, the rabbit stood quietly in a bush
    • 2. John stood behind a tree when we played hide and seek.
    • 3. A bird fell from a tree.
    • 4. Manas walks for about half an hour to reach his school
    • 5. Sonia moved a chair to reach the chocolate box.

Match the Following

  1. 1

    Match the following:

    Question image

One Word Answer

  1. 1

    Encircle the odd one out.

    • A.

      (3.) gravity energy magnetic force friction

    • B.

      (4.) sound heat light force

    • C.

      (1.) force work energy sun

    • D.

      (2.) fan windmill television bulb