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What should be the pressure inside a small air bubble of 0.1mm radius situated just below the water surface? Surface tension of water =` 7.2 × 10^(-2) N`/m and atmospheric pressure = `1.013 × 10^5
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What should be the pressure inside a small air bubble of 0.1mm radius situated just below the water surface? Surface tension of water =` 7.2 × 10^(-2) N`/m and atmospheric pressure = `1.013 × 10^5 N`/`m^2`?
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