If the excess of pressure inside a spherical soap bubble of radius lcm is balanced by that due to a column of oil of density 0.9gm/cm^3 and 1.36mm height, the surface tension is found to be given by (T+0.06)xx 10^(-2) N//m. Find T. Take g = 10m//s^2?.

If the excess of pressure inside a spherical soap bubble of radius lcm

1.	If the excess of pressure inside a spherical soap bubble of radius lcm is balanced by that due to a column of oil of density 0.9gm/cm^3 and 1.36mm height, the surface tension is found to be given by (T+0.06)xx 10^(-2) N//m. Find T. Take g = 10m//s^2?.
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