UPSC Physics Heat Question Bank Sound, Oscillations, Heat and Thermodynamics

  • question_answer
         
    Assertion [A]: The boiling point of water decreases as the altitude increases.
    Reason [R]: The atmospheric pressure increases with altitude. [IAS Prelim]

    A) Both A and R are true and R is the correct explanation of A

    B) Both A and R are true but R is not a correct explanation of A

    C) A is true but R is false

    D) A is false but R is true

    Correct Answer: C


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