Physics, asked by Naveel4778, 1 year ago

Calculate the excess pressure inside a small air bubble of radius 10-4 m. Given the surface tension of water is 70x10-3 Nm-1

Answers

Answered by BigSmoke

As excess pressure inside an air bubble is given as 2S/R
Here S is surface tension
R is radius of air bubble.

Substitute values of S and R to calculate excess pressure inside the air bubble.

Hope you get your answer.

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