- #1

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## Homework Statement

## Homework Equations

## The Attempt at a Solution

Pressure inside bubble = 2T/R

Buoyant force on bubble = ##\frac{4}{3} \pi R^3 ρ_w g ##

But I do not understand how surface tension is exerting force on the bubble .Also I do not understand the direction of surface tension force .

Please help me with the problem .

Thanks

#### Attachments

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