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7th Class Science Heat Question Bank Heat

  • question_answer
    Two laboratory thermometers are marked as 'A' and 'B'. The bulb of thermometer 'A' is wrapped in a white cloth and that of thermometer 'B' in black cloth. Both the thermometers are placed in sunlight for an hour. After one hour:

    A) Both the thermometers will read the same temperature

    B) Thermometer 'A' will show higher temperature than 'B'

    C) Thermometer 'B' will show higher temperature than 'A'

    D) None of the above is correct.

    Correct Answer: C

    Solution :

        Thermometer 'B' will show higher temperature than 'A'


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