The pressure of air in a soap bubble of 0.7 cm diameter is 8 mm of water above the atmospheric pressure calculate the surface tension of soap solution. (take `g=980cm//sec^(2))`

the pressure of air in a soap bubble of 0.7 cm diameter is 8 mm of water above the atmospheric pressure . Calculate the surface tension of soap solution .take g= 9.8 "ms"^(-2).

The excess pressure in a soap bubble of diameter 8 cm and surface tension 0.02 N/m, is

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 diameter 2 cm of soap solution of surface tension

The excess of pressure in a soap bubble of diameter 10 mm , when the surface tension is 0.04N//m is

The excess of pressure in a soap bubble of diameter 10 mm , when the surface tension is 0.04N//m 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

The excess pressure inside a soap bubble of radius 8mm raises the height of an oil columns by 2mm. Find the surface tension of the soap solution. Density of the oil=0.8g. Cm^-3 .