Containers A and B contain a liquid up to same height. They are connected by a tube (see figure).(a) If the liquid in container A is heated, in which direction will the liquid flow through the tube. (b) If the liquid in the container B is heated in which direction will the liquid flow through the tube?Assume that the containers do not expand on heating.

Containers A and B contain a liquid up to same height. They are connec

1.	Containers A and B contain a liquid up to same height. They are connected by a tube (see figure).(a) If the liquid in container A is heated, in which direction will the liquid flow through the tube. (b) If the liquid in the container B is heated in which direction will the liquid flow through the tube?Assume that the containers do not expand on heating.
Answer» ANSWER :In both CASES the LIQUID FLOWS from B and A.