Convert 1 mm Hg pressure in Pascal. (Density of Hg = 13.6 X 10^6 Kg/m^3 and g = 9.8 m/s^2)

 

  • Convert 1 mm Hg pressure in Pascal. (Density of Hg = 13.6 X 10^6 Kg/m^3 and g = 9.8 m/s^2)
    1. 133.28 Pa
    2. 133.80 Pa
    3. 133.12 Pa
    4. 132.98 Pa
        Ans. As we know that 760 mm of Hg pressure = 101300 Pa
                1 mm of Hg pressure = 101300/760 = 133.28 Pa,
                Therefore, option 1. 133.28 Pa is correct.

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