4th Class Science Force, Work and Energy Question Bank Force Work and Energy

  • question_answer
    Naziya poured 100 mL of boiling water into 4 containers of similar size and material from one to another in the order of a, b c, and d as shown here. Which containers have highest and lowest temperature, respectively

    A)  d and c                        

    B)  d and b           

    C)         a and d           

    D)         a and b

    Correct Answer: C

    Solution :

    When 100 mL of boiling water is poured from one container to another then some heat energy is converted into kinetic energy and temperature goes down a little. This is continued from step one to four. Therefore container a will have water at highest temperature and container d will have water at comparatively lowest temperature.


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