Density of mercury is---

There is a layer of oil over mercury in a container. The density of mercury is 13.6g*cm^(-3) and that of the oil is 0.8g*cm^(-3) . A homogeneous sphere remains immersed with half of its volume in mercury and the other half in oil. The density of the material of the sphere in g*cm^(-3) is

The cross-sectional area and length of each arm of a U-tube are 1cm^(2) and 33 cm respectively. Mercury is poured into it up to a height of 6.8 cm in each arm. Now water is poured into one of the arms to fill it completely. If the density of mercury is 13.6g*cm^(-3) , then determine the volume of water poured into it.

Fill in the blanks Density of mercury =………… gram // cubic centimeter.

If density if mercury is 13.6gm//cm^3 then find the mass of 1 lit merury?

Density of mercury at 0^(@)C is 13.5955g*cm^(-3) . If the coefficient of linear expansion of mercury is 0.000061^(@)C^(-1) , find its density at 60^(@)C.

Vapour density of mercury with respect to air is 6.92. calculate the number of atoms present inn each molecule of mercury vapour. (Given: Hg=200 and relative density of air=14.5).

Determine the rms speed of air at STP Density of mercury = 13.6 g.cm^-3, g=980 cm.s^-2 density of air = 0.00129 g.cm^-3 .

A body is floating on mercury keeping its 1/4 th part inside mercury. Now, water is poured into the container such that the body remains just immersed totally in water. Now what part of the body will remain immersed in mercury? [Density of mercury = 13.6g*cm^(-3) ]

The mean value of the coefficient of real expansion of mercury is 18.2 times 10^(-5@)C^(-1) . Density of mercury at 20^(@)C is 13.55g*cm^(-3) . At what higher temperature, will the error in the measurement of density be 1%?

Density of mercury at 15^(@)C is 13.56g*cm^(-3) and its coefficient of real expansion is 18 times 10^(-5@)C^(-1). What will be the mass of 600cm^(3) of mercury at 130^(@)C ? What will be the volume of 600 g of mercury at 130^(@)C ?