Determine height h of oil in the U tube as shown in fig. Density of oil `=0.9 g//c c`, Density of liquid is `1.6 g//c c` and density of mercury. `= 13.6 g//c`.

A cubical block of wood 10 cm on a side, floats at the interface of oil and water as shown in figure. The density of oil is 0.6 g cm^(-3) and density of water is 1 g cm^(-3) . The mass of the block is

An ice cube floats in water. What percentage of volume is outside water. Density of water = 1g// c c , density of ice = 0.9 g// c c .

An ice cube floats in water. What percentage of volume is outside water. Density of water = 1g// c c , density of ice = 0.9 g// c c .

Density of mercury is 13.6 g cm^(-3) . Its density in kg m^(-3) is

Liquid rises to a height of 5.0 cm in a capillary tube and mercury falls to a depth of 2.0 cm in the same capillary tube. If the density of liquid is 1.2 g//c c , of mercury is 13.6 g//c c and angles of contact of liquid and mercury with capillary tube are 0^(@) and 135^(@) respectively. find the ratio of the surface tension for mercury and liquid.

Find out the rms speed of nitrogen gas molecules at 0^@C . The density of nitrogen gas at STP= 1.25 g.L^-1 and density of mercury = 13.6 g.cm^-3

The density of ironis 7.8 g/c.c and that of mercury is 13.6 g/c.c. Therefore, an iron block will float on mercury.

What volume will 250 g of mercury occupy ? (Density of mercury =13.6 g cm^(-3) )

The density of mercury is 13.6g//mc^(3) .Estimate the b value.

Water rises to a height of 10 cm in a capillary tube and mercury falls to a depth of 3.42 cm in the same capillary tube. If the density of mercury is 13.6 g//c.c. and the angles of contact for mercury and for water are 135^@ and 0^@ , respectively, the ratio of surface tension for water and mercury is