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7th Class Science Related to Competitive Exam Question Bank Work and energy

  • question_answer
    DIRECTIONS: On the basis of following diagram/ picture answer the questions given below: In many parts of the world, strong winds cause a lot of destruction. Which of the following forms? Of energy in the winds cause(s) the destruction? A. Heat energy             B. Light energy C. Kinetic energy         D. Potential energy

    A) A only                         

    B) C only

    C) A, B and D only          

    D) A and B only

    Correct Answer: B

    Solution :

        Strong winds possess a lot of kinetic energy due to their speed. This can cause a lot of destruction.


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