engineering recuitment AAI ATC Junior Executive 2025 Mock Test Series Physics Fluids Surface tension
If pressure inside the soap bubble is 16 dyne cm-2 and the surface tension is 0.02 Nm-1 then what is the surface area for the bubble in cm2
1
\(100{\rm{\;\pi }}\)
2
\(200{\rm{\;\pi }}\)
3
\(300{\rm{\;\pi }}\)
4
\(400{\rm{\;\pi }}\)