Get 2 FREE Instant-Explanations on Filo with code FILOAPP

What is the excess pressure in a soap bubble a radius 10mm is

Question

What is the excess pressure in a soap bubble a radius $10$ mm is surface tension is $2.5 \times 1 0^{- 2}$ B/m.

Views: 1,452 students

Found 6 tutors discussing this question

William Discussed

What is the excess pressure in a soap bubble a radius

10

mm is surface tension is

2.5 \times 1 0^{- 2}

B/m.

5 mins ago

Discuss this question LIVE

5 mins ago

Text solutionVerified

Given :

T = 2.5 \times 1 0^{- 2} B / m

R = 10 mm = 10 \times 1 0^{- 3} m

Excess pressure

P = \frac{4 T}{T}

P = \frac{4 \times 2.5 \times 1 0 ^{- 2}}{10 \times 1 0 ^{- 3}} = 10 N / m^{2}

Was this solution helpful?

152

Report

One destination to cover all your homework and assignment needs

Learn Practice Revision Succeed

Instant 1:1 help, 24x7

60, 000+ Expert tutors

Textbook solutions

Big idea maths, McGraw-Hill Education etc

Essay review

Get expert feedback on your essay

Schedule classes

High dosage tutoring from Dedicated 3 experts

Trusted by 4 million+ students

Stuck on the question or explanation?

Connect with our physics tutors online and get step by step solution of this question.

231 students are taking LIVE classes

Question Text	What is the excess pressure in a soap bubble a radius $10$ mm is surface tension is $2.5 \times 1 0^{- 2}$ B/m.
Answer Type	Text solution:1
Upvotes	152