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JEE Main & Advanced AIEEE Solved Paper-2002

  • question_answer
    If mass-energy equivalence is taken into account, when water is cooled to form ice, the mass of water should   AIEEE  Solved  Paper-2002

    A) increase 

    B)           remain unchanged

    C) decrease

    D) first increase then decrease

    Correct Answer: A

    Solution :

    According to the mass-energy equivalence, mass and energy remain conserved. So, when water is cooled to form ice, water loses its energy, so change in energy increases the mass of water.


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