There is air bubble of radius 1.0 mm in a liquid of surface tension 0.075 N/m and density 1000 kg/m. The bubble is at a depth of 10 cm below the free surface. By what amount is the pressure inside the bubble greater than the atmospheric pressure? Take g = 9.8 m/s 2 .
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Pressure Inside the bubble
Amount of pressure Inside the bubble greater than the atmospheric pressure
Substituting the values we get,
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