Excess Pressure Ratio of Soap Bubbles (Jee Mains) | ExamDuo
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Surface Tension
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Excess Pressure Ratio of Soap Bubbles
Two soap bubbles have radii in the ratio of 2 : 1. What is the ratio of excess pressure inside them?
SELECT ONE OPTION
A
1 : 2
B
1 : 4
C
2 : 1
D
4 : 1
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