JEE Main & Advanced Physics Thermometry, Calorimetry & Thermal Expansion Question Bank Thermal Expansion

  • question_answer
    A litre of alcohol weighs                                             [AFMC 1994]

    A)            Less in winter than in summer

    B)            Less in summer than in winter

    C)            Some both in summer and winter

    D)            None of the above

    Correct Answer: B

    Solution :

               In summer alcohol expands, density decreases, so 1 litre of alcohol will weigh less in summer than in winter.


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