What is Mercury's density and gravity

Open in App

Solution

Suggest Corrections

Similar questions

Q. Find the density of a metallic body which floats at the interface of mercury of specific gravity

13.6

and water such that

31.75 %

of its volume is submerged in mercury and

68.25 %

in water.

The heights of mercury in a manometer are $2 c m$ and $8 c m$ . Find the pressure of the gas in the cylinder? $P_{a t m} = 10^{5} N m^{- 2}$

The density of mercury, $ρ_{m}$ = $13600 k g m^{- 3}$ .
Acceleration due to gravity, $g = 10 m s^{- 2}$

Q. The height of mercury column in a barometer in a Calcutta laboratory was recorded to be 75 cm. Calculate this pressure in SI and CGS units using the following data : Specific gravity of mercury = 13.6, Density of water

= 10^{3} k g / m^{3}, g = 9.8 m / s^{2}

at Calcutta

. P r e s s u r e = h p g

in usual symbols.

The height of a mercury column in a barometer in a Calcutta library was recorded to be 75cm.Calculate this pressure in SI and CGS units using the following data : Specific gravity of mercury = 13.6,Density of water = 10³kg/m³,g = 9.8 m/s² at Calcutta .Pressure = hpg in usual symbols.

An inverted tube barometer is kept in a lift moving vertical upward with an acceleration 'a'. The density of mercury is $ρ$ and acceleration due to gravity is g. If the atmospheric pressure be $P_{o}$ then

Join BYJU'S Learning Program