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The excess pressure inside an air bubble is
- a)
- b)
- c)
- d)
Correct answer is option 'C'. Can you explain this answer?
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The excess pressure inside an air bubble isa)b)c)d)Correct answer is o...
I know the expression for excess pressure inside a LIQUID DROP is :
P2−P1=2S/RP2−P1=2S/R
where P2P2 is the pressure just inside the liquid dropand P1P1 is the pressure outside the liquid drop and SSis surface tension of water.
I considered equilibrium of one hemisphere of the liquid drop and balanced the forces which gave me the above result.
However, upon reading some illustrations I observed that the pressure inside an AIR BUBBLE in a tank of water is also
P2−P1=2S/R(1)(1)P2−P1=2S/R
where P2P2 is the pressure just inside the air nd P1P1 is the pressure outside the air bubble and SSis surface tension of water.
P2−P1=2S/RP2−P1=2S/R
where P2P2 is the pressure just inside the liquid dropand P1P1 is the pressure outside the liquid drop and SSis surface tension of water.
I considered equilibrium of one hemisphere of the liquid drop and balanced the forces which gave me the above result.
However, upon reading some illustrations I observed that the pressure inside an AIR BUBBLE in a tank of water is also
P2−P1=2S/R(1)(1)P2−P1=2S/R
where P2P2 is the pressure just inside the air nd P1P1 is the pressure outside the air bubble and SSis surface tension of water.
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The excess pressure inside an air bubble isa)b)c)d)Correct answer is option 'C'. Can you explain this answer?
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The excess pressure inside an air bubble isa)b)c)d)Correct answer is option 'C'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about The excess pressure inside an air bubble isa)b)c)d)Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The excess pressure inside an air bubble isa)b)c)d)Correct answer is option 'C'. Can you explain this answer?.
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