Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
320 views
in Physics by (32.6k points)
closed by

The pressure within a bubble is higher than that outside by an amount proportional 

(A) directly to both the surface tension and the bubble size

(B) directly to the surface tension and inversely to the bubble size 

(C) directly to the bubble size and inversely to the surface tension 

(D) inversely to both the surface tension and the bubble size.

2 Answers

+1 vote
by (67.5k points)
selected by
 
Best answer

Correct Option is (B) directly to the surface tension and inversely to the bubble size

We know that,

\(\Delta P = \frac{4T}{R} \)

Where, T = surface tension

R = Radius

then,

\(\Delta P \propto T \)

\(\Delta P \propto \frac{1}{R} \)

+1 vote
by (32.8k points)

(B) directly to the surface tension and inversely to the bubble size

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...