Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • if a soap bubble expands, the pressure inside the bubble:  Option: 1  increasesOp

if a soap bubble expands, the pressure inside the bubble:
 

Option: 1

 increases


Option: 2


remains the same
 


Option: 3

is equal to the atmospheric pressure
 


Option: 4

decreases


Answers (1)

Inside the soap bubble,

excess pressure is \Delta P=\frac{4 T}{R}
\begin{gathered} \Delta P=P_{\text {inside }}-P_{\text {outside }}=\frac{4 T}{R} \\ \because P_\text { outside }=P_\text { atmospheric }=\text { constant } \end{gathered}

With the increase in radius as the bubble expands Pinside decrease
The correct option is (4)

Posted by

Kshitij

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

Fraudsters beware! For NEET UG 2025, NTA launches platform to report suspicious activity
anam-khan

NEET aspirant from Delhi found dead in Kota refused to sit for May 4 exam, wanted 1 more year
anam-khan

Bihar Police arrests 2024 NEET paper leak case mastermind from Patna

Latest Question