Home
Class 11
PHYSICS
If more air is pushed in a soap bubble t...

If more air is pushed in a soap bubble the pressure in it

A

decreases

B

increases

C

remains same

D

Becomes zero

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

Molecular forces exist between the molecules of a liquid in a container. The molecules on the surface have unequal force leading to a tension on the surface. If this is not compensated by a force, the equilibrium of the liquid will be a difficult task. This leads to an excess pressure on the surface. The nature of the meniscus can inform us of the direction of the excess pressure. The angle of contact of the liquid decided by the forces between the molecules, air and container can make the angle of contact. If the excess pressure in a soap bubble is p , the excess pressure in an air bubble is

Statement-1 : If there is a soap bubble in air then excess pressure inside it is (4T)/(R) , where T is surface tension of soap and R is the radius of the bubble. Statement-2 : If there is a water drop in air then excess pressure inside it is (2T)/(R) Statement-3 : If there is an air bubble in water then excess pressure inside it is (4T)/(R)

Air is pushed into a soap bubble of radius r to double its radius. If the surface tension of the soap solution is S, the work done in the process is

When a soap bubble is charged :-

The excess pressure inside a soap bubble is thrice the excess pressure inside a second soap bubble. What is the ratio between the volume of the first and the second bubble?

The excess pressure inside a soap bubble is twice the excess pressurre inside a second soap bubble. The volume of the first bubble is n times the volume of the second where n is

Soap Bubble Colour

What happens to the pressure inside a soap bubble when air is blown into it?

The excess pressure inside a soap bubble is

Under isothermal condition, energy E is supplied to a soap bubble of surface tension sigma and radius r, to double the radius of the soap bubble. The value of E is