Home
Class 11
PHYSICS
A soap bubble of radius R is surrounded ...

A soap bubble of radius R is surrounded by another soap bubble of radius 2R, as shown. Take surface tension = S.

A

Then the pressure inside the smaller soap bubble in excess of the atmospheric pressure is zero

B

Then the pressure inside the smaller soap bubble in excess of the atmospheric pressure is 6S/R

C

Then the pressure inside the larger soap bubble in excess of the atmospheric pressure is 4S/2R

D

Then the pressure inside the larger soap bubble in excess of the atmospheric pressure is 4S/R

Text Solution

Verified by Experts

The correct Answer is:
B, C
Promotional Banner

Topper's Solved these Questions

  • SURFACE TENSION

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE-II ( LINKED COMPREHENSION TYPE QUESTIONS))|3 Videos

  • SURFACE TENSION

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE-II ( MATRIX MATCHING TYPE QUESTIONS))|1 Videos

  • SURFACE TENSION

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE-II (STRAIGHT OBJECTIVE TYPE QUESTIONS))|8 Videos

  • SIMPLE HARMONIC MOTION

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LEVEL - II)(PRACTICE SHEET (ADVANCED)) (INTEGER TYPE QUESTIONS)|3 Videos

  • SYSTEM OF PARTICLES AND ROTATIONAL MOTION

    AAKASH SERIES|Exercise PRACTICE EXERCISE|99 Videos

Similar Questions

Explore conceptually related problems

A soap bubble of radius 1.0 cm is formed inside another soap bubble of radius 2.0 cm The radius of an another soap bubble which has the same pressure difference as that between the inside of the smallar and outside of large snap bubble, in metres is

A soap bubble of radius r is blown up to form a bubble of radius 2r under isothermal conditions . If T is the surface tension of soap solution , the energy spent in blowing

Find the excess pressure inside a soap bubble of radius 5 mm. (surface tension is 0.04 N//m ).

A soap bubble of radius (1)/( sqrt(pi) cm is expanded to double its radius. If the surface tension is 30 dynes/cm, the work done is

The excess pressure inside a spherical soap bubble of radius lcm is balanced by a column of oil (Sp.gr =0.8),2mm high. The surface tension of the bubble is :

If a soap bubble of radius 3 cm coalesce under isothermal conditions with another soup bubble of radius 4 cm, find the radius of the big soap bubble so formed.

The excess pressure inside a spherical soap bubble of radius 1 cm is balanced by a column of oil (Specific gravity = 0.8), 2 mm high, the surface tension of the bubble is