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JEE PHYSICS MCQ: MECHANICAL PROPERTIES OF FLUIDS

1 Medium

1 of 1

Application +4 | -1

If 2 bubble of radius

r_1 \,\&\, r_2

are combined then find radius of common surface

View answer and explanation

Correct option: B

\frac{r_1 r_2}{r_2-r_1}

Option B (

\frac{r_1 r_2}{r_2-r_1}

) is correct because the radius of the common surface is determined by balancing the pressure difference across the curved surface.

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