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A liquid of specific gravity 1.5 is obse...

A liquid of specific gravity `1.5` is observed to rise `3.0 cm` in a capillary tube of diameter `0.50 mm` and the liquid wets the surface of the tube. Calculate the excess pressrue insides a spherical bubble of `1.0 cm` diameter blown from the same liquid . Angle of contact `= 0^(@)`.

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