Home
Class 12
PHYSICS
The surface tension of soap solution is ...

The surface tension of soap solution is 0.035 N/m . The energy needed to increase the radius of the bubble from 4 cm to 6 cm is

A

`1.8xx10^(-3)` J

B

`1.8xx10^(-2)` J

C

`3.6xx10^(-2)` J

D

`1.8xx10^(-4)` J

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

The surface tension of soap solution is 25 xx 10^-3 N//m . The excess of pressure inside the soap bubble of radius 0.5 cm is.......

The surface tension of a soap solution is 2.1xx10^(-2) N//m . The work done in blowing a soap bubble of diameter 6.0 cm is

Surface tension of soap solution is 2 xx 10^-2 N//m . The work done in producing a soap bubble of radius 2 cm is,

The surface tension of soap solution is 2.1xx10^-2 N//m . Then the work done in blowing a soap bubble of diameter 3.0 cm is

Radius of soap bubble is r. The surface tension of soap solution is T. Keeping temperature constant, the radius of soap bubble is doubled. The energy necessary for this will be....

If surface tension of a soap solution is 1.9xx10^-2 N//m, then the work done in blowing a bubble of 2 cm diameter will be.

If T is the surface tension of soap solution, the amount of work done in blowing a soap bubble from a diameter D to 2D is

If the surface tension of a soap water is 0.04 N//m . Then the excess pressure inside a 10 mm diameter soap bubble in N//m^2 will be

The surface tension of water is 7xx10^(-2) N/m . The work required to break a drop of water of radius 0.5 cm into identical drops , each of radius 1 mm is

A soap bubble of radius 12 cm is blown. Surface tension of soap solution is 30 dyne /cm . Calculate the work done in blowing the soap bubble.