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JEE PHYSICS MCQ: MECHANICAL PROPERTIES OF FLUIDS

1 Easy

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Application +4 | -1

The excess pressure in a soap bubble is thrice that in other one. Then the ratio of their volume is

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Correct option: D

1: 27

Option A (

\frac{4 {v}}{{A}-4}

) is correct because it is derived from the conservation of momentum, considering the recoil of the daughter nucleus after alpha emission.

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