A `U` tube pf uniform born of cross sectional area `A` has been set up vertically with open ends facing up Now `m gm` of a liquid of density `d` is poured into it. The column of liquid in this tube will oscillation with a period `T` such that

A V-shaped glass tube of uniform cross section is kept in a vertical plane as shown. A liquid is poured in the tube. In equilibrum the level of liquid in both limds of tube. Find the angular frequency of small oscillation of liquid.

A V-shaped glass tube of uniform cross section is kept in a vertical plane as shown. A liquid is poured in the tube. In equilibrum the level of liquid in both limds of tube. Find the angular frequency of small oscillation of liquid.

A test tube of length l and area of cross-section A has some iron fillings of mass M. The test tube floats normally in a liquid of density rho with length x dipped in the liquid. A disturbing force makes the tube oscillate in the liquid. The time period of oscillation is given by (neglect the mass of the test tube)

A horizontal tube of uniform cross-sectional area A is bent in the form of U as shown in figure. If the liquid of density rho enters and leaves the tube with velcity v, then the extermal force F requried to hold the bend stationary is

A horizontal tube of uniform cross-sectional area A is bent in the form of U as shown in figure. If the liquid of density rho enters and leaves the tube with velcity v, then the extermal force F requried to hold the bend stationary is

Fig, shows a U-tube of uniform cross-sectional area A accelerated with acceleration a as shown. If d is the seperation between the limbs. Then the difference in the levels of the liquid in the U-tube is

A test tube of length l and area of cross-section A has some iron fillings of mass M. The test tube floats normally in a liquid of density rho with length x dipped in the liquid. A distribuing force makes the tube oscillate in the liquid. The time period of osciallation is given by (neglect the mass of the test tube)

Length of the horizontal arm of a uniform cross - section U - tube is l = 5 cm and both ends of the vertical arms are open to the surrounding pressure of "7700 N m"^(-2) . A liquid of density rho=10^(3)" kg m"^(-3) is poured into the tube such that the liquid just fills the horizontal part of the tube. Now, one of the open ends is sealed and the tube. Now, one of the open ends is sealed and the tube is then rotaed about a vertical axis passing through the other veritcal arm with angular velocity omega due to which the liquid rises up to half the length of the vertical arm. If length of each vertical arm is a = 6 cm. What is the value of omega("in rad s"^(-1)) ?