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A soap buble of radius 1.0 cm is formed ...

A soap buble of radius 1.0 cm is formed inside another soap bubble of radius 2.0 cm . The radius of an another soap bubble which has the same pressure difference as that between the inside of the smaller and outside of large soap bubble , in metres is

A

`6.67xx10^(-3)`

B

`3.34xx10^(-3)`

C

`2.23xx10^(-3)`

D

`4.5xx10^(-3)`

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The correct Answer is:
A
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