While the piston is at a distance 2L from the top, the hole at the top is sealed. The piston is then released, to a poistion where it can stay in equilibrium. In this condition, distance of the piston from the top is

While the piston is at a distance 2L from the top, the hole at the top

1.	While the piston is at a distance 2L from the top, the hole at the top is sealed. The piston is then released, to a poistion where it can stay in equilibrium. In this condition, distance of the piston from the top is
Answer» `(2P_(0)PHI^(2))/(phir^(2)P_(0)+MG)(2L)` `(P_(0)phiR_(2)-Mg)/(phiR^(2)P_(0))(2L)` `(P_(0)phiR^(2)+Mg)/(phir_(2)P_(0))(2L)` `(P_(0)phiR^(2))/(phiR^(2P_(0)-Mg))(2L)` Answer :C