Question

What is excess pressure inside the soap bubble of radius 5 mm having the surface tension of

2.50 x 10-2 Nm-1?​

Answer 1

Answer:

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density of soap solution is 1.2. Therefore, the excess pressure inside the soap bubble is 20 pa Therefore, the excess pressure inside the air bubble is 10 Pa.

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Answer 2

Explanation:

Answer: density of soap solution is 1.2. Therefore, the excess pressure inside the soap bubble is 20 pa Therefore, the excess pressure inside the air bubble is 10 Pa.