The excess pressure inside a soap bubble of radius `6mm` is balanced by `2mm` column of oil of specific gravity `0.8.` Find the surface tension of soap solution.

The excess pressure inside a soap bubble of radius 5 mm in balanced by 3 mm column of oil of specific gravity 0.6 Find the surface tension of soap solution.

The excess pressure inside a soap bubble of radius 6mm is balanced by 2mm column of all of density 800 kgm^(-3) . Find the surface tension of soap solution.

The excess pressure inside a soap bubble is balanced by 4 mm column of water of specific gravity 1. What will be the surface tension of soap solution if the diameter of soap bubble is 6 mm?

The excess pressure inside a spherical soap bubble of radius 1 cm is balanced by a column of oil (specific gravity =0.8 ), 2 mm high, the surface tension of the bubble is

The excess pressure inside a spherical soap bubble of radius 1 cm is balanced by a column of oil (Specific gravity = 0.8), 2 mm high, the surface tension of the bubble is

The pressure inside a soap bubble of radius 1 cm balances a 1.5 mm column of oil of density 800 kg m^(-3) . Find the surface tension of the soap solution.

The excess pressure inside a spherical soap bubble of radius lcm is balanced by a column of oil (Sp.gr =0.8),2mm high. The surface tension of the bubble is :

If the excess pressure inside a soap bubble of radius 5 mm is equal to the pressure of a water column of hight 0.8 cm, then the surface tension of the soap solution will be