JEE PHYSICS MCQ: MECHANICAL PROPERTIES OF FLUIDS

1 Medium

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Analyzing +4 | -1

Two spherical bubbles are in contact with each other internally as shown. The radius of curvature of the common surface is R, then -

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Correct option: C

\mathrm{R} < \mathrm{R}_2

Option C (

\mathrm{R} < \mathrm{R}_2

) is correct because the pressure difference is largest between the atmosphere and the smaller bubble, leading to the smallest radius of curvature for the common surface.

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