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JEE Main202522 Jan 2025Morning ShiftPhysicsMechanical Properties of FluidsActual

Two soap bubbles of radius 2 cm and 4 cm , respectively, are in contact with each other. The radius of curvature of the common surface, in cm , is ______ .

Correct answer

0

Step-by-step solution

R= R₂ R₁ R₂-R₁ = 4 2 2 =4 ~cm

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