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The ratio of excess pressure inside a so...

The ratio of excess pressure inside a soap bubble to the excess of pressure inside an air bubble in a soap solution is

A

`1:2`

B

`2:1`

C

`1:1`

D

`1:4`

Text Solution

Verified by Experts

The correct Answer is:
B
` (P_(2))/(P_(d)) = (4T)/r xx r/(2T) = 2/1`
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