Home
Class 12
PHYSICS
Two unequal soap bubbles are formed one ...

Two unequal soap bubbles are formed one on each side of a tube closed in the middle by a tap. What happens when the tap is opened to put the two bubbles in communication?

A

air flows from the bigger bubble to the smaller bubble till the sizes become equal

B

air flows from bigger bubble to the smaller bubble till their sizes are interchanged

C

air flows from the smaller bubble to the larger bubble

D

there is no flow of air

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

If two soap bubbles of different radii are connected by a tube

Two soap bubbles are connected by a tube as shown in figure. What happens when stopper S is removed?

Two soap bubbles A and B of different diameters are blown at the two ends of a bent tube. By opening the stopcock S , the two bubbles are put in communication. What will happen?

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

Two soap bubbles in vacuum of radius 3cm and 4cm coalesce to form a single bubble, in same temperature. What will be the radius of the new bubble

What happens to the potential energy of the system when two atoms form a covalent bond?

Two poalroids are placed at 90^(@) to eachother and the transmitted intensity is zero. What happens when one more polaroid is placed between these two bisecting the angle between them ? What will be the diraction of polarization of outcoming beam ?

Two spherical soap bubbles of diameters 10 cm and 6 cm are formed, one at each end of a narrow horizontal glass tube. If the surface tension of the soap solution is 0.03 Nm^(-1) , then the pressure difference in pascal between the two ends of the tube is

Two identical soap bubbles each of radius r and of the same surface tension T combine to form a new soap bubble of radius R . The two bubbles contain air at the same temperature. If the atmospheric pressure is p_(0) then find the surface tension T of the soap solution in terms of p_(0) , r and R . Assume process is isothermal.

Two wave pulses identical in shape but inverted with respect to each other are produced at the two ends of a stretched string. At an instant when the pulses reach the middle, the string becomes completely straight. What happens to the energy of the two pulses ?