2. Sample Papers
  3. Railways
  4. General Science & Technology
  5. Thermal Properties of Matter / द्रव्य के तापीय गुण

Railways General Science & Technology Thermal Properties of Matter / द्रव्य के तापीय गुण Sample Paper Properties of Matter Sample Test Paper-3

  • question_answer
    Hydraulic brakes are based on

    A)  Dulong and Petit's law

    B)  Pascal's law

    C)  Pressure law

    D)  Dalton's law of partial pressure

    Correct Answer: B

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