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The diameter of a soap bubble is 3.5 cm....

The diameter of a soap bubble is 3.5 cm. In blowing it further, if 36960 ergs of work is done then calculate the approximate value of final radius of the soap bubble in cm if surface tension of soap solution is 40 dynes/cm.

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To solve the problem of finding the final radius of the soap bubble after work has been done to blow it further, we can follow these steps: ### Step-by-Step Solution 1. **Identify Given Values**: - Initial diameter of the soap bubble = 3.5 cm - Work done (W) = 36960 ergs - Surface tension (T) = 40 dynes/cm ...
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