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The surface tension of a soap solution i...

The surface tension of a soap solution is `30 xx 10^(-3) N m^(-1)`. How much work is done to increase the radius of a soap bubble from 1.5 cm to 3 cm?

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To solve the problem of calculating the work done to increase the radius of a soap bubble from 1.5 cm to 3 cm given the surface tension of the soap solution, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Formula for Work Done**: The work done (W) in increasing the radius of a soap bubble is given by the formula: \[ W = 2 \times \text{Surface Tension} \times \Delta A ...
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