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What is the surface energy of an air b...

What is the surface energy of an air bubble of radius r inside a soap solution with surface tension T ?

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To find the surface energy of an air bubble of radius \( r \) inside a soap solution with surface tension \( T \), we can follow these steps: ### Step-by-Step Solution: 1. **Understanding Surface Energy**: The surface energy \( E \) of a bubble is related to the surface tension \( T \) and the change in surface area \( \Delta A \) of the bubble. The formula for surface energy is given by: \[ E = T \cdot \Delta A ...
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