Two spherical bubbles are in contact with each other internally as sho – McqOptions

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1.	Two spherical bubbles are in contact with each other internally as shown. The radius of curvature of the common surface is R, then
A.	\[R>{{R}_{1}}\]
B.	\[{{R}_{1}}>R>{{R}_{2}}\]
C.	\[R<{{R}_{2}}\]
D.	\[R={{R}_{1}}\]
Answer» D. \[R={{R}_{1}}\]

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