76 cm of mercury column is a measure of atmospherice pressure. Express it is `N//m^2` Given density of mercury is `13.6xx10^3 kg//m^3`

A mercury barometer in a physics laboratory shows a 732 mm vertical column of mercury. Calculate the atmospheric pressure in pascal. [Given density of mercury , rho = 1.36 xx 10^(4) kg m^(-3) , g = 9.8 m s^(-2) ]

Mercury has an angle of contact of 120^(@) with glass. A narrow tube of radius 1.0mm made of the glass is dipped in a through containing mercury. By what amount does the mercury dip down in the tube relative to the liquid surface outside. Surface tension of mercury at the temperature of the experiment os 0.5 N//m and density of mercury is 13.6xx10^(3) kg//m^(3) . (Take g = 9.8 m//s^(2)) .

Mercury has an angle of contact of 120^(@) with glass. A narrow tube of radius 1.0mm made of this glass is dipped in a through containig mercury. By what amount dies the mercury dip down in the tube relative to the liquid surface outside. Surface tension of mercury at the temperature of the experiment os 0.5 N//m and density of mercury is 13.6xx10^(3) kg//m^(3) . (Take g = 9.8 m//s^(2)) .

The column of mercury in a barometer is 76 cm Hg. Calculate the atmosphere pressure I the density of mercury =13600kgm^(-3) (Take g=10ms^(-2) )

Torricelli's barometer used mercury but pascal duplicated it using French wine of density 984 kg m^(-3) . In that case, the height of the wine column for normal atmospheric pressure is (Take the density of mercury =1.36xx10^(3) kg m^(-3) )

Torricelli's barometer used mercury but pascal duplicated it using French wine of density 984 kg m^(-3) . In that case, the height of the wine column for normal atmospheric pressure is (Take the density of mercury =1.36xx10^(3) kg m^(-3) )

The column of mercury in a barometer is 76mm of Hg. Calculate the atmospheric pressure if the density of mercury = 13600kgm −3 . (Take g=10ms −2 )

A glass tube of 1 mm bore is dipped vertically into a container of mercury, with its lower end 5 cm below the mercury surface. What must be the gauge pressure of air in the tube to a hemispherical bubble at its lower end? Given density of mercury = 13.6 xx 10^(3) kg//m^(3) , surface tension of mercury = 440 xx 10^(-3) Nm^(-1) and g = 10m//s^(2)

The column of mercry in a barometer is 76 cm Hg. Calculate the atmospheric pressure if the density of mercury =13600kgm^(-3) (Take g=10ms^(-1)B )