JEE Mains 27-July-2022 Shift 2 Solved Paper

Section: Physics

Question : 58 of 90

Marks: +1, -0

A spherical soap bubble of radius 3‌cm is formed inside another spherical soap bubble of radius 6 cm. If the internal pressure of the smaller bubble of radius 3‌cm in the above system is equal to the internal pressure of the another single soap bubble of radius r‌cm. The value of r is _________.

[27-Jul-2022-Shift-2]

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