7th Class Science Sample Paper Science Olympiad Model Test Paper-4

  • question_answer
    Which one of the following temperature is the lower fixed point on the Kelvin scale?

    A) \[243{}^\circ K\]

    B) \[234{}^\circ K\]

    C) \[273{}^\circ K\]

    D) All of these

    E) None of these

    Correct Answer: C


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