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Physics

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Mercury has a density of 13600 kg/m3. At what depth in millimetres is the pressure in mercury equal to that of standard atmospheric pressure? (take std pressure= 101 Pa)

  • Physics - ,

    (rho)* g* h = 101*10^3 N/m^2

    h = 0.758 m = 758 mm

    The correct answer is 760 mm. There are too few significant figures in the input data

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