raduion37361 raduion37361

06-04-2024
Physics

contestada

Air is pushed into a soap bubble of radius 'r' to double its radius. If the surface tension of the soap solution is S, the work done in the process is?
A. 8 π r² S
B. 12 π r² S
C. 16 π r² S
D. 24 π r² S

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