Home
Class 12
PHYSICS
The adjoining diagram shows three soap b...


The adjoining diagram shows three soap bubbles, A , B and C prepared by blowing the capillary tube fitted with stop cocks S, `S_(1),S_(2)` and `S_(3)` with stop cock S closed and stop cocks `S_(1),S_(2)` and `S_(3)` opened-

A

B will start collapsing with volumes of A and C increasing

B

C will start collapsing with volumes of A and B increasing

C

C and A both will start collapsing with the volume of B increasing

D

Volume of A, B and C will become equal to equilibrium

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

Na_(2)S_(2)O_(3) is prepared by :

Let the sum of n, 2n, 3n terms of an A.P. be S_(1), S_(2) and S_(3) respectively. Show that S_(3) = 3(S_(2) - S_(1)) .

Two capacitros of capacity 6 mu F are charged to 100 V and 50 V separately and connected as shown. Now all the three switches S_(1), S_(2) and S_(3) are closed. Suppose q_(1), q_(2) and q_(3) be the magnitudes of charge flown from switches S_(1), S_(2) and S_(3) after they closed. Then

Let each of the circles S_(1)-=x^(2)+y^(2)+4y-1=0 S_(1)-= x^(2)+y^(2)+6x+y+8=0 S_(3)-=x^(2)+y^(2)-4x-4y-37=0 touch the other two. Also, let P_(1),P_(2) and P_(3) be the points of contact of S_(1) and S_(2) , S_(2) and S_(3) , and S_(3) , respectively, C_(1),C_(2) and C_(3) are the centres of S_(1),S_(2) and S_(3) respectively. The ratio ("area"(DeltaP_(1)P_(2)P_(3)))/("area"(DeltaC_(1)C_(2)C_(3))) is equal to

A monochromatic light source of wavelength lamda is placed at S. three slits S_(1),S_(2) and S_(3) are equidistant from the source S and the point P on the screen S_(1)P-S_(2)P=lamda//6 and S_(1)P-S_(3)P=2lamda//3 . if I be the intensity at P when only one slit is open the intensity at P when all the three slits are open is-

If the sum of n, 2n, 3n terms of an A.P are S_(1), S_(2), S_(3) , respectively, prove that S_(3) = 3 (S_(2) -S_(1)).

Three identical metallic plates, each of area A, are kept at small separations as shown. Initially, charge Q, 3Q and 3Q are given to the plates A, B and c, respectively. Now, both the switches S_(1) and S_(2) are closed simultaneously. Then Charge flown through S_(1) and S_(2) are

Three identical parallel conducting plates A, B and C are placed as shown. Switches S_(1) and S_(2) are opened and connect A and C to earth when closed. +Q charge is given to B.

In the circuit shown, the capacitor initially charged with a 12V batteryy, when switch S_(1) is open and switch S_(2) is closed. The maximum value of current in the circuit when S_(2) is opened and S_(2) is closed is

The magnetic field in the cylindrical region shown in increases at a constant rate of 20.0 mT/s. Each side of the square loop abcd and defa has a length of 1.00 cm and a resistance of 4.00 Omega . Find the current (magnitude and sense) in the wire ad if (a) the switch S_1 is closed but S_2 is open, (b) S_1 is open but S_2 is closed, (c) both S_1 and S_2 are open and (d) both S_1 and S_2 are closed.