JEE Main & Advanced Physics Thermometry, Calorimetry & Thermal Expansion Question Bank Self Evaluation Test - Thermal Properties of Matter

  • question_answer
    A solid ball of metal has a spherical cavity inside it. The ball is heated. The volume of cavity will A

    A) decrease        

    B)        increase

    C) remain unchanged

    D) have its shape changed

    Correct Answer: B

    Solution :

    [b] The volume of cavity inside the solid ball increase when it is heated.


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