Excess pressure inside a drop of water ...

Excess pressure inside a drop of water of radius 2 mm , is 70 `"N/m"^(2)` . The pressure in a drop of radius 4 mm is

`55 N//m^(2)`

`35 N//m^(2)`

`45n//m^(2)`

`25 N//m^(2)`

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NIKITA PUBLICATION-SURFACE TENSION-Multiple Choice Questions (Excess pressure due to surface tension )

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